ICS 65.100
B 17
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GB/T 17980.128-2004
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Pesticide-
Guidelines for the field efficacy trials(1)һ
Part 128:Herbicides against weeds in cotton
2004-03-03·¢²¼ 2004-08-01ʵ
GBT 17980.128-2004 农药田间药效试验准则(二)第128部分除草剂防治棉花田杂草.pdf