Add to ORKG"Reprinted from the Quarterly review of biology, vol. I, no. 2, April, 1926."Biography.Thesis (Ph.D.)--University of Minnesota, 1925."List of literature": p. 280-282.Mode of access: Internet
Originally issued as: Thesis (Ph.D.--University of Minnesota, 1922).Cover title.Mode of access: Inte...
"Reprinted from the Biochemical bulletin. 1913, III."Biographical.Thesis (Ph.D.)--Columbia Universit...
Reproduced from type-written copy.Bibliography: p. 187-211.Mode of access: Internet
cover-title[An] investigation of the effect of temperature upon insects.""Reprinted from Annals of t...
Thesis (M.A.)--University of Illinois at Urbana-Champaign, 1922.Includes bibliographical references....
Cold insect review Insects vary considerably in their ability to survive low temperatures. The tract...
Vita.Typescript.Thesis (Ph. D.)--University of Illinois, 1922.Bibliography: leaves 54-55.Mode of ac...
Typescript.Thesis (B.S.)--University of Illinois, 1910.Includes bibliographical references.Mode of a...
Published in the Scientific monthly, June, 1922, to February, 1923.Mode of access: Internet
From Annals of the Entomological Society of America, vol. XX, 1927.Caption title.Mode of access: Int...
v. Irregular no. 1- 1930-Some volumes issued in revised editionsNos. for 1930- issued by the Insti...
Reprinted from the Journal of economic entomology, v. 13, no. 1, 1920.Mode of access: Internet
Abstract. The widespread distribution of insects over many ecological niches is a testimony to their...
"Entomological Literature": p. 115-117.Includes bibliographies.Mode of access: Internet
The purpose of this paper is to describe the cold-hardiness of aquatic insects and to use the litera...
Originally issued as: Thesis (Ph.D.--University of Minnesota, 1922).Cover title.Mode of access: Inte...
"Reprinted from the Biochemical bulletin. 1913, III."Biographical.Thesis (Ph.D.)--Columbia Universit...
Reproduced from type-written copy.Bibliography: p. 187-211.Mode of access: Internet
cover-title[An] investigation of the effect of temperature upon insects.""Reprinted from Annals of t...
Thesis (M.A.)--University of Illinois at Urbana-Champaign, 1922.Includes bibliographical references....
Cold insect review Insects vary considerably in their ability to survive low temperatures. The tract...
Vita.Typescript.Thesis (Ph. D.)--University of Illinois, 1922.Bibliography: leaves 54-55.Mode of ac...
Typescript.Thesis (B.S.)--University of Illinois, 1910.Includes bibliographical references.Mode of a...
Published in the Scientific monthly, June, 1922, to February, 1923.Mode of access: Internet
From Annals of the Entomological Society of America, vol. XX, 1927.Caption title.Mode of access: Int...
v. Irregular no. 1- 1930-Some volumes issued in revised editionsNos. for 1930- issued by the Insti...
Reprinted from the Journal of economic entomology, v. 13, no. 1, 1920.Mode of access: Internet
Abstract. The widespread distribution of insects over many ecological niches is a testimony to their...
"Entomological Literature": p. 115-117.Includes bibliographies.Mode of access: Internet
The purpose of this paper is to describe the cold-hardiness of aquatic insects and to use the litera...
Originally issued as: Thesis (Ph.D.--University of Minnesota, 1922).Cover title.Mode of access: Inte...
"Reprinted from the Biochemical bulletin. 1913, III."Biographical.Thesis (Ph.D.)--Columbia Universit...
Reproduced from type-written copy.Bibliography: p. 187-211.Mode of access: Internet