000
00241nam a2200097Ia 4500
100
_a
Misra K C & Rao D N
245
_a
Ecology study of ecosystem
260
_b
A H Wheeler & Co, Allahabad
082
_a
I:5/N70/B08337
300
_a
pp 305; 21*14
999
_c
34886
_d
34886