TY  - BOOK
AU  - Sinnott Edmund W
AU  -  Wilson Katherine
TI  - Botany: Principles and problems
T2  - McGraw Hill publications in the botanical sciences
U1  - I, K32 
PY  - 1963///
CY  - New York    
PB  -  McGraw Hill       
KW  - Botany
ER  -