TY  - BOOK
AU  - Sapp, Jan
TI  - Evolution by association : a history of symbiosis
SN  - 9780195088212
SN  - 94006321
U1  - 574.5248209 SAP 
PY  - 1994///
CY  - Oxford
PB  - Oxford University Press
KW  - Symbiogenesis - Research - History
KW  - Symbiosis - Research - History
N1  - Includes bibliographical references (p. 213-248) and index
ER  -