000
00294nam a2200121Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
Sethi (GR) and Chatrath (MS)
245
0
_a
Improving crop and Animal Productivity
260
_b
D.I.B.H
260
_c
1978
365
_b
105
942
_c
BK
999
_c
209697
_d
209697