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Introduction To Entomology (an)
作者
P.D. Srivastava / R.P. Singh
出版1997
ISBN
8170226236 / 9788170226239
Problem of Land Snail Pests in Agriculture
作者
P. D. Srivastava
出版Concept Publishing Company, 1992
ISBN
8170224357 / 9788170224358
主題
Agricultural pests
Report on Progress and Assessment of Impact, Arabl...
作者
P. D. Srivastava
出版1989
ISBN
LCCN:90980928
主題
Agricultural development projects