TY  - BOOK
AU  - Read,Clark P.
TI  - Parasitism and symbiology: an introductory text
AV  - QL757 .R35
U1  - 574.5/5 
PY  - 1970///]
CY  - New York
PB  - Ronald Press Co.
KW  - Parasitism
KW  - Local
KW  - Symbiosis
N1  - Bibliography: p. 287-308
ER  -