000
00521nam a2200145Ia 45e0
008
181001s1982 xx 000 0 und d
100
_a
Chopra &
245
0
_a
Analytical Agricultural chemistry
260
_a
Ludhiana
_b
Kalyani publishers
_c
1982
300
_a
518
700
_a
Kanwar
942
_2
ddc
_c
BK
999
_c
3562
_d
3562