Specification for Paraquat Dichloride Salt Aqueous Solution. IS : 8497-1977
Indian Standard Institution, New Delhi
Specification for Paraquat Dichloride Salt Aqueous Solution. IS : 8497-1977 Indian Standard Institution, New Delhi - New Delhi ISI 1977
IND
Specification for Paraquat Dichloride Salt Aqueous Solution. IS : 8497-1977 Indian Standard Institution, New Delhi - New Delhi ISI 1977
IND