Circ. No. 5. (N.S.) Virginia State Crop Pest Commission.Mode of access: Internet
Concerns the beneficial and medicinal effects of the mineral springs.Mode of access: Internet
Microfilmed for preservation"Abstracts and references": p. 79-224.Mode of access: Internet
Title Varies: V.5, Report of the State Entomologist and Plant Pathologist on the San José Scale and ...
U.S. department of agriculture, bureau of entomology-Bulletin No. 116. Part IV, Washington,1913.Mode...
Blank pages for memoranda in back."Literature cited": p. 74-77.Mode of access: Internet
Map shows distribution of San José scale in Virginia."New series" vol. VIII, no. 7.Mode of access: ...
Caption title: The use of lime-sulphur preparations in the summer spraying of Virginia apple orchard...
[Extract from the Sixth annual report of the Pennsylvania department of agriculture, 1900]Mode of ac...
Mode of access: Internet.3rd-5th included with index to the Quarterly bulletin of the Virginia State...
Photocopy. Arlington, Va., United States Clearinghouse for Federal Scientific and Technical Informat...
"In cooperation with the State Board of Agriculture."Cover title.Mode of access: Internet
Supersedes earlier ed. with title: Fruit thinning with chemical sprays, issued as U.S. Dept. of Agri...
Thesis (M.S.)--Massachusetts Agricultural College, 1917.Mode of access: Internet
"In cooperation with the Bureau of Entomology, U.S. Department of Agriculture"--Cover.Cover title.Mo...
v. 1. Chemical insecticides.--v. 2. Chemical fungicides and plant insecticides.Mode of access: Inter...
Concerns the beneficial and medicinal effects of the mineral springs.Mode of access: Internet
Microfilmed for preservation"Abstracts and references": p. 79-224.Mode of access: Internet
Title Varies: V.5, Report of the State Entomologist and Plant Pathologist on the San José Scale and ...
U.S. department of agriculture, bureau of entomology-Bulletin No. 116. Part IV, Washington,1913.Mode...
Blank pages for memoranda in back."Literature cited": p. 74-77.Mode of access: Internet
Map shows distribution of San José scale in Virginia."New series" vol. VIII, no. 7.Mode of access: ...
Caption title: The use of lime-sulphur preparations in the summer spraying of Virginia apple orchard...
[Extract from the Sixth annual report of the Pennsylvania department of agriculture, 1900]Mode of ac...
Mode of access: Internet.3rd-5th included with index to the Quarterly bulletin of the Virginia State...
Photocopy. Arlington, Va., United States Clearinghouse for Federal Scientific and Technical Informat...
"In cooperation with the State Board of Agriculture."Cover title.Mode of access: Internet
Supersedes earlier ed. with title: Fruit thinning with chemical sprays, issued as U.S. Dept. of Agri...
Thesis (M.S.)--Massachusetts Agricultural College, 1917.Mode of access: Internet
"In cooperation with the Bureau of Entomology, U.S. Department of Agriculture"--Cover.Cover title.Mo...
v. 1. Chemical insecticides.--v. 2. Chemical fungicides and plant insecticides.Mode of access: Inter...
Concerns the beneficial and medicinal effects of the mineral springs.Mode of access: Internet
Microfilmed for preservation"Abstracts and references": p. 79-224.Mode of access: Internet
Title Varies: V.5, Report of the State Entomologist and Plant Pathologist on the San José Scale and ...