TY  - BOOK
AU  - Henry, S. Mark
TI  - Symbiosis
U1  - 574.55 
PY  - 1966///-67
CY  - New York
PB  - Academic Press
KW  - Simbiosis
N1  - Contenido : V.1 Associations of microorganisms plants and marene organisms .- v.2 Associations of invertebrates, birds rumoinantes and other biota
ER  -