TY  - BOOK
AU  - Sinnott Edmund W
AU  -  Wilson Katherine S
TI  - Botany: Principles and problems
T2  - McGraw Hill publications in the botanical sciences
U1  - I, J5;4 
PY  - 1955///
CY  - New York 
PB  - McGraw Hill     
KW  - Botany
ER  -