TY  - BOOK
AU  - Hill,Albert Frederick
TI  - Economic botany: a textbook of useful plants and plant products,
AV  - SB107 .H54 1979.
U1  - 581.6 
PY  - 1937///
CY  - New York, London
PB  - McGraw-Hill Book Company, inc.
KW  - Botany, Economic
N1  - Includes bibliography
ER  -