COTTON, RICHARD T
INSECT PESTS OF STORED GRAIN & GRAIN PRODUCTS: IDENTIFICATION,HABITS AND METHODS OF CONTROL - 2 - NEW DELHI, BIOTECH BOOKS 2009 - pages 241
COMMON FUMIGATION
CONTROL OF THE INSECT PESTS
INSECT PROBLEMS IN FLOUR MILLS
632.7 COT/IN
INSECT PESTS OF STORED GRAIN & GRAIN PRODUCTS: IDENTIFICATION,HABITS AND METHODS OF CONTROL - 2 - NEW DELHI, BIOTECH BOOKS 2009 - pages 241
COMMON FUMIGATION
CONTROL OF THE INSECT PESTS
INSECT PROBLEMS IN FLOUR MILLS
632.7 COT/IN