TY  - BOOK
AU  - Alden S. Crafts
AU  -  Wilfred W. Robbins, 
TI  - Textbook and manual weed control
U1  - 632.58 
PY  - 1973///
CY  - New Delhi
PB  - Tata MacGraw Hill Publishers Company Ltd
N1  - Alden S. Crafts & Wilfred W. Robbins: Textbook and manual weed control.  (3rd Edition)  New Delhi.  Tata MacGraw Hill Publishers Company Ltd, 1973.--(632.58CRA)
ER  -