000
00307nam a2200133Ia 4500
008
160316s1983 xxu||||| |||| 00| 0 eng d
020
_a
100
_a
D.A. Koren'Kov
245
_a
Nitrogen Fertilizers
250
_a
1st
260
_a
NEW DELHI
_b
OXONIAN PRESS PVT.LTD
_c
1983
300
_a
309
700
_a
_a
999
_c
34895
_d
34895