000
00339nam a2200133Ia 4500
008
241225s9999 xx 000 0 und d
020
_a
0
082
_a
574.5
_b
AGR
100
_a
Agrawal, K C .
245
0
_a
Environmental biology
260
_a
Bikaner :
_b
Agro Botanical Publication,
_c
1996.
365
_a
600.00
650
_a
Life Sciences
999
_c
6984
_d
6984