TY  - BOOK
AU  - Robbins,Wilfred William
AU  - Weier,T.Elliot
TI  - Botany: an introduction to plant science 
U1  - 580 
PY  - 1950/// [Printing 1953,1956]
CY  - New York, London
PB  - Wiley
KW  - Botany
N1  - Includes index.
ER  -