TY  - BOOK
AU  - Deane  B. Swingle
TI  - Textbook of systematic botany. Ed 3
U1  - 582 
PY  - 1946///
CY  - New York
PB  - Mcgraw Hill Book Co Inc
N1  - Deane  B. Swingle: Textbook of systematic botany. Ed 3.  (Third Edition)  New York.  Mcgraw Hill Book Co Inc, 1946.--(582SWI)
ER  -