Specification for Phenthoate Emulsifiable Concentrates IS : 8291-1976
Indian Standard Institution, New Delhi
Specification for Phenthoate Emulsifiable Concentrates IS : 8291-1976 Indian Standard Institution, New Delhi - New Delhi ISI 1977
IND
Specification for Phenthoate Emulsifiable Concentrates IS : 8291-1976 Indian Standard Institution, New Delhi - New Delhi ISI 1977
IND