000
00289nam a2200121Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
Chhidda singh
245
0
_a
Modern techniques of raising field crops
260
_b
Oxford and IBH
260
_c
1997
365
_b
148
942
_c
BK
999
_c
220525
_d
220525