TY  - BOOK
AU  - Hill,Albert F  .
TI  - Economic botany : a text book of useful plants and plant products / 
U1  - 581.6 
PY  - 1972///
CY  - New Delhi : 
PB  - Tata McGraw-Hill Publishing , 
KW  - BOTANY - ECONOMICS
N1  - Includes bibliography and index
ER  -