Predators of the spruce budworm / [by Daniel T. Jennings and Hewlette S. Crawford, Jr.].
| Main Author: | Jennings, Daniel T. |
|---|---|
| Corporate Author: | United States. Cooperative State Research Service., Canada/United States Spruce Budworms Program. |
| Other Authors: | Crawford, Hewlette S., 1931- |
| Published: |
[Washington, D.C.?] :
U.S. Dept. of Agriculture, Forest Service, Cooperative State Research Service,
[1985].
|
| Series: |
Agriculture handbook (United States. Department of Agriculture) ;
no. 644. Spruce budworms handbook. |
| Subjects: |
| Item Description: |
Cover title. "CANUSA, Canada/United States Spruce Budworms Program"--T.p. verso. "November 1985"--T.p. verso. |
|---|---|
| Physical Description: |
ii, 77 p. : col. ill. ; 22 cm. |
| Language: | English |
| Bibliography: |
Includes bibliographical references (p. 62-77). |