J. B. Carpenter

Born 1915-01-01

Identifiers

Open LibraryOL15760924A

Top Subjects

Diseases and pests (2)
Hevea (1)
United States (1)
Date palm (1)

Books by J. B. Carpenter

Total count: 2

Target leaf spot on the hevea rubbertree in relation to host development, infection, defoliation, and control

U.S. Dept. of Agriculture1951-01-01
Pests and diseases of the date palm

Dept. of Agriculture, Science and Education Administration1978-01-01