TY  - BOOK
AU  - Wessells,Norman K.
TI  - Vertebrate structures and functions: readings from Scientific American 
SN  - 0716708892 (pbk.)
AV  - QL605 .W42 1974
U1  - 596 23
PY  - 1974///]
CY  - San Francisco
PB  - W. H. Freeman
KW  - Vertebrates
KW  - Adaptation (Biology)
KW  - Vertebrados
KW  - AdaptaciÃ³n (BiologÃ­a)
N1  - BibliografÃ­a: p. [423]-429
ER  -