Biotech pub (2 résultats)

Paperback. Etat : Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Contents Preface 1 The soil 2 The soil and the plant 3 The plant 4 How to raise a fruit tree 5 Horticulture 6 The diseases of plants 7 Orchard garden and field insects 8 Farm crops 9 Feed stuffs 10 Domestic animals 11 Farm dairying 12 MiscellaneousThe art of farming is based on the sciences dealing with the growths of plants and animals Arranged n logical order this book presents in a simple way the fundamental scientific truths and suggests some practices drawn from them 336 pp. 295 figs (illustrateur).…