Challenging problems in plant health /
Challenging problems in plant health /
edited by Thor Kommedahl and Paul H. Williams.
- St. Paul, Minn. : American Phytopathological Society, c1983.
- 538 p. : ill. ; 24 cm.
Includes bibliographies and index.
0890540578
83070966
American Phytopathological Society.
Plant diseases.
Plants, Protection of.
Plant health.
Agriculture
SB731 / .C417 1983
632 KPM
Includes bibliographies and index.
0890540578
83070966
American Phytopathological Society.
Plant diseases.
Plants, Protection of.
Plant health.
Agriculture
SB731 / .C417 1983
632 KPM