Part 4 (1/2)

CRIDDLE, S.

1926. Habits of Microtus minor in Manitoba. Jour. Mamm., 7:193-200, August 9, 1926.

ELTON, C. S., E. B. FORD, J. R. BAKER, and A. D. GARDNER.

1931. The health and parasites of a wild mouse population. Proc.

Zool. Soc. London, 101:657-721, September 30, 1931.

FISHER, H. J.

1945. Notes on voles in central Missouri. Jour. Mamm., 26:435-437, November, 1945.

HATFIELD, D. M.

1935. A natural history study of Microtus californicus. Jour.

Mamm., 16:261-271, November 15, 1935.

HAMILTON, W. J., JR.

1937a. The biology of microtine cycles. Jour. Agr. Res., 54:779-790, May 15, 1937.

1937b. Growth and life span of the field mouse. American Nat., 71:500, September-October, 1937.

1941. The reproduction of the field mouse, Microtus pennsylvanicus (Ord). Cornell Univ. Agr. Exp. Sta. Memoir 237, pp. 1-23, May, 1941.