Report of the Pink Bollworm of Cotton (Pectinophora Gossypiella, S.) Ernest Emmett Scholl Published: 1919 Total Pages: 478 Get eBook
Service and Regulatory Announcements of Plant Quarantine Branch United States. Agricultural Research Service Published: Total Pages: 92 Get eBook
Report of the Chief of the Bureau of Entomology and Plant Quarantine United States. Bureau of Entomology and Plant Quarantine Published: Total Pages: 858 Get eBook
Report of the Chief of the Plant Quarantine and Control Administration United States. Bureau of Plant Quarantine Published: 1931 Total Pages: 100 Get eBook
Report of the Chief of the Bureau of Entomology and Plant Quarantine United States. Bureau of Entomology and Plant Quarantine Published: 1941 Total Pages: 964 Get eBook
Service and Regulatory Announcements United States. Plant Quarantine and Control Administration Published: 1935 Total Pages: 1158 Get eBook
Service and Regulatory Announcements United States. Plant Pest Control Division Published: 1935 Total Pages: 1174 Get eBook
Service and Regulatory Announcements United States. Federal Horticultural Board Published: 1922 Total Pages: 668 Get eBook
Service and Regulatory Announcements United States. Bureau of Entomology and Plant Quarantine Published: Total Pages: 44 Get eBook
