Congrès international d'entomologie : [proceedings] (Hayez, 1992)

Congrès international d'entomologie : [proceedings] (Hayez, 1996)

Congrès international d'entomologie : [proceedings] (Hayez, 2000)

Congrès international d'entomologie : [proceedings] (Hayez, 2008)

Congrès international d'entomologie : [proceedings] (Hayez, 2012)

Congrès international d'entomologie : [proceedings] (Hayez, 2016)

Contributions from the New York Botanical Garden - New York Botanical Garden (The Garden, 1918)

Contributions of the American Entomological Institute - American Entomological Institute. (American Entomological Institute], 1983)

Contributions of the American Entomological Institute - American Entomological Institute. (American Entomological Institute], 1982)

Cooperative agricultural pest survey 2003 report - Montana. Department of Agriculture (Montana Dept. of Agriculture, 2003)

Cooperative agricultural pest survey 2005 report - Montana. Department of Agriculture (Montana Dept. of Agriculture, 2005)

Cooperative agricultural pest survey 2006 report - United States. Animal; Plant Health Inspection Service. (Commodity Services Bureau, Montana Dept. of Agriculture, 2007)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1951)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1969)

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 plant pest report - United States. Animal; Plant Health Inspection Service. (The Service, 1976)