TY  - BOOK
AU  - Johnson,Willis H.
AU  - DeLanney, Louis E.
AU  - Laubengayer, Richard A.
TI  - General biology
SN  - 246950411 (hbk.)
PY  - 1961///
CY  - New York
PB  - Holt, Rinehart and Winston
KW  - Biology
N1  - Includes index; Includes bibliographical references
ER  -