000 00307nam a2200133Ia 4500
008 160316s1983 xxu||||| |||| 00| 0 eng d
020 _a
100 _aD.A. Koren'Kov
245 _aNitrogen Fertilizers
250 _a1st
260 _aNEW DELHI
_bOXONIAN PRESS PVT.LTD
_c1983
300 _a309
700 _a
_a
999 _c34895
_d34895