TY  - BOOK
AU  - Weisz,Paul B.,1921-
AU  - Keogh, Richard N (joint author)
TI  - Elements of biology
SN  - 007069137
PY  - 1969///
CY  - New York
PB  - McGraw-Hill
KW  - Biology
N1  - Includes bibliographical references and indexes
ER  -