Comparative behavior of hatchery-reared and wild brown trout and its relation to intergroup competition in a stream

James Bernard McLaren by James Bernard McLaren
Bok · Språk ikke angitt · 1985

Utgitt	Ann Arbor, Mich. : University Microfilms , 1985
Omfang	ix, 163 s. : ill.
Opplysninger	Avh. (Ph.D) - Pennsylvania State University, 1979.