000
003310000a22001450004500
003
MACL
040
_a
MACL
090
_c
32437
_d
32435
100
_a
Tripathi, G.
245
_a
Modern Trends in Environmental Biology
260
_b
CBS Publishers
_c
2002
350
_a
1495
650
_a
Economics & Land
942
_c
BOOK
_k
333.750/Tri
999
_c
32107
_d
32107