TY  - BOOK
AU  - Levy,Charles K.
TI  - Elements of biology
SN  - 0201045648 :
AV  - QH308.2 .L48 1982
U1  - 574 19
PY  - 1982///
CY  - Reading, Mass.
PB  - Addison Wesley
KW  - Biology
N1  - Includes bibliographies and index
UR  - http://www.archive.org/details/elementsofbiolog00levy
UR  - http://www.openlibrary.org/books/OL4271376M
ER  -