000
003810000a22001810004500
005
20221004214258.0
040
_c
POF
100
_a
Enger, Eldon D.
245
_a
Concept in biology
260
_b
London
260
_b
Mcgraw Hill
260
_c
1997
300
_a
458
546
_a
En
650
_a
Concept in biology
942
_c
BK
999
_c
11179
_d
11179