TY  - BOOK
AU  - Solbrig,Otto Thomas
TI  - Principles and methods of plant biosystematics
SN  - [                ] (hbk.)
PY  - 1970///
CY  - New York
PB  - Macmillan
KW  - Botany
KW  - Classification
N1  - Includes bibliographical references
ER  -