000 00441nam a2200133Ia 4500
008 130610s9999 xx 000 0 und d
082 _aIND
100 _aIndian Standard Instittution, New Delhi
245 _cIndian Standard Instittution, New Delhi
_aSpecification for Heptachlor Emulsifiable Concentrates (Reprinted 1986) IS : 6439 - 1978
260 _aNew Delhi
_bISI
_c1978
350 _a0
365 _cRs.
906 _a123563
_d1
_bX0001
_cS
999 _c85607
_d85607