共 20 条
[1]
BLAIS J. R., 1958, FOREST CHRON, V34, P405
[2]
BLAIS J. R., 1952, CANADIAN JOUR ZOOL, V30, P1, DOI 10.1139/z52-001
[3]
BLAIS J. R., 1962, FOREST CHRON, V38, P474
[5]
TRENDS IN THE FREQUENCY, EXTENT, AND SEVERITY OF SPRUCE BUDWORM OUTBREAKS IN EASTERN CANADA
[J].
CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE,
1983, 13 (04)
:539-547
[6]
BLAIS JR, 1959, INCIDENCE OVERWINTER, P6
[7]
BROWN CE, 1970, 1263 CAN FOR SERV RE
[8]
ELLIOTT KEN R., 1960, FOREST CHRON, V36, P61
[9]
FYE RE, 1963, CAN DEP FOR FOR ENT, V19
[10]
GRAHAM SA, 1940, U MINN AGR EXPT STA, V142