共 15 条
[1]
BEARD ELIZABETH B., 1964, J WILDL MGMT, V28, P492, DOI 10.2307/3798202
[2]
BENNETT LJ, 1938, BLUEWINGED TEAL ITS
[3]
BERG PAUL F., 1956, JOUR WILDLIFE MANAGEMENT, V20, P253, DOI 10.2307/3796959
[4]
CRISSEY WF, 1960, 22 MIDW FISH WILDL C
[5]
DAY AM, 1959, NORTH AMERICAN WATER
[6]
ESTIMATION OF THE NUMBER OF SPECIES PRESENT ON A GIVEN AREA
[J].
ECOLOGY,
1955, 36 (02)
:342-343
[7]
GEIS MARY BARRACLOUGH, 1956, JOUR WILDLIFE MANAGEMENT, V20, P409, DOI 10.2307/3797153
[8]
Gollop J.B., 1954, GUIDE AGING DUCK BRO
[9]
KADLEC JA, 1966, 77 MICH DEP CONS RES
[10]
MILLER HJ, 1949, 1038 MICH DEP CONS G