Rebecca johnson (Plus de 2 600 résultats)

Hardback. Etat : Good.

Paperback. Etat : Good.

Paperback. Etat : Good. Discover how to implement the Programwide/Schoolwide Positive Behavioral Support (PW/SW-PBS) system, a prevention-based approach for teaching and supporting appropriate behavior in preschool and elementary school children.

Paperback. Etat : Very Good. Discover how to implement the Programwide/Schoolwide Positive Behavioral Support (PW/SW-PBS) system, a prevention-based approach for teaching and supporting appropriate behavior in preschool and elementary school children.

Hardback. Etat : Good. The octopus spies a nice, tasty mantis shrimp. It swims over for a closer look at the small creature. Then--WHAM!--the mantis shrimp strikes a nasty blow with its hammer-like forelimb. The octopus shrinks back, defeated. That wasn't such an easy meal after all . . . In nature, good defenses can mean the difference between surviving a predator's attack and becoming its lunch. Some animals rely on sharp teeth and claws or camouflage. But that's only the beginning. Meet creatures with some of the strangest defenses known to science. How strange? Hagfish that can instantaneously produce oodles of gooey, slippery slime; frogs that poke their own toe bones through their skin to create claws; young birds that shoot streams of stinking poop; and more. …

Hardback. Etat : Good. After the 1986 Chernobyl nuclear explosion in Ukraine, scientists believed radiation had created a vast and barren wasteland in which life could never resurface. But the Dead Zone, as the contaminated area is known, doesn't look dead at all. In fact, wildlife seems to be thriving there. The Zone is home to beetles, swallows, catfish, mice, voles, otters, beavers, wild boar, foxes, lynx, deer, moose--even brown bears and wolves. Yet the animals in the Zone are not quite what you'd expect. Every single one of them is radioactive. In Chernobyl's Wild Kingdom, you'll meet the international scientists investigating the Zone's wildlife and trying to answer difficult questions: Have some animals adapted to living with radiation? Or is the radioactive environment harming them in ways we can't see or that will only show up in future generations? Learn more about the fascinating ongoing research--and the debates that surround the findings--in one of the most dangerous places on Earth.…

paperback. Etat : Very Good. Saroff, Phyllis V. (illustrateur).

paperback. Etat : Very Good. Saroff, Phyllis V. (illustrateur).

Paperback. Etat : Very Good. Saroff, Phyllis V. (illustrateur).

Paperback. Etat : Good. Saroff, Phyllis V. (illustrateur).

Paperback. Etat : Very Good. Saroff, Phyllis V. (illustrateur).

Paperback. Etat : Fair. Saroff, Phyllis V. (illustrateur).

paperback. Etat : As New. Saroff, Phyllis V. (illustrateur).

paperback. Etat : As New. Saroff, Phyllis V. (illustrateur).

paperback. Etat : Very Good.

paperback. Etat : Very Good. Phyllis V. Saroff (illustrateur).

Paperback. Etat : Very Good. The octopus spies a nice, tasty mantis shrimp. It swims over for a closer look at the small creature. Then--WHAM!--the mantis shrimp strikes a nasty blow with its hammer-like forelimb. The octopus shrinks back, defeated. That wasn't such an easy meal after all . . . In nature, good defenses can mean the difference between surviving a predator's attack and becoming its lunch. Some animals rely on sharp teeth and claws or camouflage. But that's only the beginning. Meet creatures with some of the strangest defenses known to science. How strange? Hagfish that can instantaneously produce oodles of gooey, slippery slime; frogs that poke their own toe bones through their skin to create claws; young birds that shoot streams of stinking poop; and more.…

Paperback. Etat : Good. The octopus spies a nice, tasty mantis shrimp. It swims over for a closer look at the small creature. Then--WHAM!--the mantis shrimp strikes a nasty blow with its hammer-like forelimb. The octopus shrinks back, defeated. That wasn't such an easy meal after all . . . In nature, good defenses can mean the difference between surviving a predator's attack and becoming its lunch. Some animals rely on sharp teeth and claws or camouflage. But that's only the beginning. Meet creatures with some of the strangest defenses known to science. How strange? Hagfish that can instantaneously produce oodles of gooey, slippery slime; frogs that poke their own toe bones through their skin to create claws; young birds that shoot streams of stinking poop; and more.…

Paperback. Etat : Good. Take a walk through the prairie. This biome of tall grass and open sky is teeming with life. How do the plants and animals of the prairie survive? As you travel through the prairie, watch closely to understand how each living creature is part of a circle of life. Phyllis V. Saroff (illustrateur). …

paperback. Etat : Very Good. Phyllis V. Saroff (illustrateur).

paperback. Etat : Very Good. Phyllis V. Saroff (illustrateur).

paperback. Etat : Fair. Phyllis V. Saroff (illustrateur).

paperback. Etat : Fair. Phyllis V. Saroff (illustrateur).

Paperback. Etat : Fair. Phyllis V. Saroff (illustrateur).

Paperback. Etat : Good. Phyllis V. Saroff (illustrateur).

Paperback. Etat : Very Good. Take a walk through the desert. This hot, dry biome of the southwest is full of life. How do plants and animals of the desert live? As you wander through the desert, discover how each and every plant and animal relies on the others to live and grow. Phyllis V. Saroff (illustrateur).…

Etat : very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service. Phyllis V. Saroff (illustrateur).…

Paperback. Etat : Fair. Take a walk through the desert. This hot, dry biome of the southwest is full of life. How do plants and animals of the desert live? As you wander through the desert, discover how each and every plant and animal relies on the others to live and grow. Phyllis V. Saroff (illustrateur).…

Paperback. Etat : Good. Take a walk through the desert. This hot, dry biome of the southwest is full of life. How do plants and animals of the desert live? As you wander through the desert, discover how each and every plant and animal relies on the others to live and grow. Phyllis V. Saroff (illustrateur).…

Paperback. Etat : As New. Phyllis V. Saroff (illustrateur).