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SLS : 466 : part 19 : 1984 : Specification for plant protection products part 19 - Demeton - S - Methyl - Colombo SRI LANKA STANDARDS INSTITUTION 1984 - 09p.

STD2656

SLS 466 : Part 19 : 1984


a632.95
SRI LANKA-STANDARDS
STANDARDS-SRI LANKA

632.95

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