Add to ORKGAt head of title: State of Illinois. Department of registration and education. Division of the natural history survey, Theodore H. Frison, chief.Bibliography: p.259-265.Mode of access: Internet
In report of the curator...from the Sixth annual report of the Principal to the Board of Trustees of...
"References": p. 177-182.Thesis (Ph.D.)--University of Michigan.Mode of access: Internet
At head of title: State of Illinois. Department of Registration and Education. Division of the Natur...
At head of title: State of Illinois. Henry Horner, governor. Department of Registration and Educat...
"State of Illinois. Department of Registration and Education. State Natural History Survey Division....
Bound with occasional papers 113, 389, 626, and misc. publ. no. 23.Bibliography : p. 76-77.Mode of a...
Reprinted from the Appendix to the Transactions of the Illinois State Horticultural Society.Mode of ...
At head of title: State of Illinois. Department of Registration and Education. ... State Natural His...
Bulletin of the Illinois State Laboratory of Natural History,vol. VI, Article 1.Mode of access: Inte...
"Contributions from the Entomological Laboratories of the University of Illinois, no. 53."Plates are...
Reports for 1870-1872 (published 1871-1873), which constitute the 2nd-4th reports of the Illinois St...
Although labelled as the 4th report, this issue constitutes the 5th report of the Illinois State Ent...
At head of title: State of Illinois. Department of registration and education. State natural history...
Index to Orthoptera of Indiana: 1902 report, p. 669-667.Bibliography: p. 149-166.Mode of access: Int...
"Reprinted from the Journal of the Illinois State Historical Society, volume XIV, numbers 1 and 2, A...
In report of the curator...from the Sixth annual report of the Principal to the Board of Trustees of...
"References": p. 177-182.Thesis (Ph.D.)--University of Michigan.Mode of access: Internet
At head of title: State of Illinois. Department of Registration and Education. Division of the Natur...
At head of title: State of Illinois. Henry Horner, governor. Department of Registration and Educat...
"State of Illinois. Department of Registration and Education. State Natural History Survey Division....
Bound with occasional papers 113, 389, 626, and misc. publ. no. 23.Bibliography : p. 76-77.Mode of a...
Reprinted from the Appendix to the Transactions of the Illinois State Horticultural Society.Mode of ...
At head of title: State of Illinois. Department of Registration and Education. ... State Natural His...
Bulletin of the Illinois State Laboratory of Natural History,vol. VI, Article 1.Mode of access: Inte...
"Contributions from the Entomological Laboratories of the University of Illinois, no. 53."Plates are...
Reports for 1870-1872 (published 1871-1873), which constitute the 2nd-4th reports of the Illinois St...
Although labelled as the 4th report, this issue constitutes the 5th report of the Illinois State Ent...
At head of title: State of Illinois. Department of registration and education. State natural history...
Index to Orthoptera of Indiana: 1902 report, p. 669-667.Bibliography: p. 149-166.Mode of access: Int...
"Reprinted from the Journal of the Illinois State Historical Society, volume XIV, numbers 1 and 2, A...
In report of the curator...from the Sixth annual report of the Principal to the Board of Trustees of...
"References": p. 177-182.Thesis (Ph.D.)--University of Michigan.Mode of access: Internet
At head of title: State of Illinois. Department of Registration and Education. Division of the Natur...