Selection by Sorex cinereus cinereus Kerr, Blarina brevicauda talpoides Gapper and Peromyscus maniculatus bairdii Hoy and Kennicott of healthy, dead and paraistized cocooned larvae of the sawfly Neodiprion sertifer Geoff.
Published: 1954
Language: eng
Notes: Thesis (M.A.) -- University of Toronto, 1954.