Serial
Plant Health Care Report: Issue 2000.142000
Danielson, Donna, Jacobs, Karel, Miller, Fredric D.
Serial
Plant Health Care Report: Issue 2000.072000
Danielson, Donna, Jacobs, Karel, Miller, Fredric D.
Article
Conservation in Highly Fragmented Landscapes, by M.W. Schwartz [book review]2000
Dunn, Christopher P.
Photographic image
Catalpa speciosa Warder (northern catalpa), inflorescence2000
Hedborn Jr., Edward A.
Painting
Butterflies in the Garden: Weedy plants are food for many caterpillars (p.23)2000
Lerner, Carol
Print
Echinacea and monarch butterfly [graphic] / Brender à Brandis.2000
Brender à Brandis, Gerard William
Serial
Plant Health Care Report: Issue 2000.182000
Danielson, Donna, Jacobs, Karel, Miller, Fredric D.
Serial
Plant Health Care Report: Issue 2000.112000
Danielson, Donna, Jacobs, Karel, Miller, Fredric D.
Article
Root Growth of Quercus crassifolia, Q. crassipes and Fraxinus uhdei in Two Different Soil Types2000
Watson, Gary W.