Ningxia arid planting structure optimization and upgrading of production capacity(Chinese Edition) - Couverture souple

WANG LI XIANG // LI YONG PING // LIAO YUN CHENG

 
9787810925549: Ningxia arid planting structure optimization and upgrading of production capacity(Chinese Edition)

Synopsis

Language:Chinese.No Binding.publisher:Northwest A & F University. Pub. Date :2009-10-01 version 1.description:Pages Number: 455 Publisher: Northwest A & F University Pub. Date :2009-10-01 version 1. Contents: Preface Chapter I Background and arid Ningxia section the basic ideas of one. two climatic resources. land resources. three . water four or five of bio

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