Researches on Population Ecology
Vol. 10, No. 2, 1968

Contents

Smith, M. H. and J. T. McGinnis
Relationships of latitude, altitude, and body size to litter size and mean annual production of off spring in Peromyscus
115-126


Sakagami, A. F. and H. Fukuda
Life tables for worker honeybees
127-139


Bryant, E. H. and R. R. Sokal
Genetic differences affecting the rates of immature housefly populations at two densities
140-170


Avidov, Z. and U. Gerson
Some interactions of two hymenopterous parasites of the chaff scale
171-176


Ito, Y. and K. Miyashita
Biology of Hyphantria cunea DRURY (Lepidoptera: Arctiidae) in Japan. V. Preliminary life tables and mortality data in urban areas
177-209


Iwao, S. and E. Kuno
Use of the regression of mean crowding on mean density for estimating sample size and the transformation of data for the analysis of variance
210-214