Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1951)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1963)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1963)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1951)

Journal of the Entomological Society of British Columbia - Entomological Society of British Columbia (Entomological Society of British Columbia, 1989)

Journal of the Entomological Society of British Columbia - Entomological Society of British Columbia (Entomological Society of British Columbia, 1989)

The Scale - Systematic Entomology Laboratory (U.S.) (Systematic Entomology Lab, 1983)

The Scale - Systematic Entomology Laboratory (U.S.) (Systematic Entomology Lab, 1983)

A selected bibliography of the Coccoidea : second supplement - Kosztarab, Matilda P. (Agricultural Research Service, U.S. Dept. of Agriculture, 1974)

ZooKeys (Pensoft Publishers, 2015)

ZooKeys (Pensoft Publishers, 2015)