Weed control : A textbook and manual - Alden S. Crafts; Wilfred W. Robbins (New York Mcgraw Hill Book Co Inc, 1962)
Alden S. Crafts & Wilfred W. Robbins: Weed control : A textbook and manual. (3rd Edition) New York. Mcgraw Hill Book Co Inc, 1962.--(632.58CRA)
ENGLISH