A note on the somatic choromosomes of the Japanese pika, Ochotona hyperborea yesoensis Kishida

収録刊行物

• J. Fac. Sci. Hokkaido Univ. Ser. VI. Zool.

  J. Fac. Sci. Hokkaido Univ. Ser. VI. Zool. 17 393-396, 1969