000
00267nam a2200109 4500
082
_a
631.584 GAU-H
100
_a
Gaur A.C.
245
_a
Handbook of Organic Farming and Biofertilizers
260
_a
Jaipur
_b
Ambica Book
_c
2017
300
_a
667
942
_2
ddc
_c
BK
_0
1
999
_c
130533
_d
130533