ISBN: 9787806627914 - 蔬菜主要病虫害防治图册 (1 Ergebnisse)

paperback. Zustand: New. Language:Chinese.Pages Number: 112 Publisher: Guizhou Science and Technology Press Pub. Date :2009-05. Atlas of Vegetable pest control. Introduction : According to the major pests of vegetable production in Guizhou. in research and production practice. collected nearly 400 color pictures of vegetable pests and diseases-like to the form of illustrations to help the majority of agricultural workers. farmers and other readers to correctly identify and scientific control. Part of the integrated p.…