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Google圖書搜尋
Modern Weed Science in the Tropics and Sub-tropics
Om Prakash Gupta
P. S. Lamba
出版
Today and Tomorrow's Printers & Publishers
, 1978
URL
http://books.google.com.hk/books?id=Pmc_AAAAYAAJ&hl=&source=gbs_api
註釋
About weeds. Weed prevention and control-principles and practices. Herbicides chemistry and action. Weed control recommendations.
