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A selected bibliography of the Coccoidea : second supplement
Suppression of pest population with sterile male insects
Benefits of the boll weevil eradication program
The Horse Protection Act
Pest alert : Cactus moth (Cactoblastis cactorum)
Wetland Reserve Program : restoring America's wetlands
The origin, characteristics, and quality of humpback wheat
Some relations of temperature to growth and infection in the citrus scab fungus Cladosporium citri
Fish meal as a feed for swine
Behavior of cotton planted at different dates in weevil-control experiments in Texas and South Carolina