"October 1993."Includes bibliographical references (p. 5) and index.Mode of access: Internet
Reprinted from the American midland naturalist, v. 4-5, 1915-1917.Mode of access: Internet
"December 2001."Includes bibliographical references (p. 91).Mode of access: Internet
"March 1965."Includes bibliographical references and index.Mode of access: Internet
"Supersedes WELUT-86/W13.06.""May 1988."Includes bibliographical references (p. 86).Mode of access: ...
"Supersedes WELUT-86/W13.09.""May 1988."Includes bibliographical references (p. 81).Mode of access: ...
"Supersedes WELUT-86/W13.04."Includes bibliographical references (p. 57).Mode of access: Internet
Includes bibliographical references (p. 349-414) and indexes.Mode of access: Internet
"December 1990."Includes bibliographical references (p. 23-24).Mode of access: Internet
"Supersedes WELUT-86/W13.03.""May 1988."Distributed to depository libraries in microfiche.Includes b...
"August 1993."Includes bibliographical references (p. 40-41) and indexes.Mode of access: Internet
"September 1998."Cover title.Includes bibliographical references (p. 11).Mode of access: Internet
Includes bibliographical references (p. xxxi) and index.Mode of access: Internet
"June 1971."Includes bibliographical references (pages 1-2)Mode of access: Internet
Includes index.Cover title.Bibliography: p. IV-13 - IV-14.Mode of access: Internet
Chiefly tables."May 1988."Distributed to depository libraries in microfiche."Supersedes WELUT-86/W13...
Reprinted from the American midland naturalist, v. 4-5, 1915-1917.Mode of access: Internet
"December 2001."Includes bibliographical references (p. 91).Mode of access: Internet
"March 1965."Includes bibliographical references and index.Mode of access: Internet
"Supersedes WELUT-86/W13.06.""May 1988."Includes bibliographical references (p. 86).Mode of access: ...
"Supersedes WELUT-86/W13.09.""May 1988."Includes bibliographical references (p. 81).Mode of access: ...
"Supersedes WELUT-86/W13.04."Includes bibliographical references (p. 57).Mode of access: Internet
Includes bibliographical references (p. 349-414) and indexes.Mode of access: Internet
"December 1990."Includes bibliographical references (p. 23-24).Mode of access: Internet
"Supersedes WELUT-86/W13.03.""May 1988."Distributed to depository libraries in microfiche.Includes b...
"August 1993."Includes bibliographical references (p. 40-41) and indexes.Mode of access: Internet
"September 1998."Cover title.Includes bibliographical references (p. 11).Mode of access: Internet
Includes bibliographical references (p. xxxi) and index.Mode of access: Internet
"June 1971."Includes bibliographical references (pages 1-2)Mode of access: Internet
Includes index.Cover title.Bibliography: p. IV-13 - IV-14.Mode of access: Internet
Chiefly tables."May 1988."Distributed to depository libraries in microfiche."Supersedes WELUT-86/W13...
Reprinted from the American midland naturalist, v. 4-5, 1915-1917.Mode of access: Internet
"December 2001."Includes bibliographical references (p. 91).Mode of access: Internet
"March 1965."Includes bibliographical references and index.Mode of access: Internet