TY  - BOOK
AU  - Hillson C.J.
AU  - Kovar,A.J.
AU  - Westerfeld,W.F.
TI  - Introductory botany: a laboratory manual 
PY  - 1961///]
CY  - New York
PB  - Harper
KW  - Botany
KW  - laboratory manuals
ER  -