000
00283nam a2200121Ia 4500
008
220204s9999 xx 000 0 und d
082
_a
631.86
_b
GAU
100
_a
Gaur, A C
245
0
_a
Organic manures
260
_a
New Delhi
_b
ICAR
_c
1995
650
_a
Plant nutrients
942
_c
BK
999
_c
41191
_d
41191