TY  - SER
ED  - Essex Institute.
ED  - American Society of Naturalists
TI  - The american naturalist
SN  - 0003-0147
PY  - 1868///-
CY  - Salem, (Mass., EE UU.)
PB  - The American Society of Naturalists
KW  - Historia natural
KW  - Publicaciones periÃ³dicas
KW  - BiologÃ­a
KW  - Ciencias biolÃ³gicas
N1  - Published: Chicago, Ill. : University of Chicago Press, 1968-; Chemical abstracts; 0009-2258; -1988
ER  -