共 50 条
- [31] REPRODUCTION IN YEARLING FEMALE COLUMBIAN GROUND-SQUIRRELS (SPERMOPHILUS-COLUMBIANUS) CANADIAN JOURNAL OF ZOOLOGY-REVUE CANADIENNE DE ZOOLOGIE, 1981, 59 (06): : 1032 - 1035
- [32] FEEDING-BEHAVIOR AND DISTANCE FROM BURROWS OF COLUMBIAN GROUND-SQUIRRELS CANADIAN JOURNAL OF ZOOLOGY-REVUE CANADIENNE DE ZOOLOGIE, 1989, 67 (02): : 381 - 384
- [37] WEIGHT IN RELATION TO SEX, AGE, AND SEASON IN COLUMBIAN GROUND-SQUIRRELS (SCIURIDAE, RODENTIA) CANADIAN JOURNAL OF ZOOLOGY-REVUE CANADIENNE DE ZOOLOGIE, 1981, 59 (06): : 999 - 1004
- [38] FOOD AND SPACE - RESOURCES DEFENDED BY TERRITORIAL PAROUS FEMALE COLUMBIAN GROUND-SQUIRRELS CANADIAN JOURNAL OF ZOOLOGY-REVUE CANADIENNE DE ZOOLOGIE, 1994, 72 (11): : 1908 - 1914