TY  - BOOK
AU  - Edward  W. Sinnott
TI  - Botany : Principles and problems. Ed 4
U1  - 581 
PY  - 1946///
CY  - New York
PB  - Mc Graw Hill Book Co
N1  - Edward  W. Sinnott: Botany : Principles and problems. Ed 4.  New York.  Mc Graw Hill Book Co, 1946.--(581SIN)
ER  -