Some Publications of the ILLINOIS NATURAL HISTORY SURVEY 



BULLETIN 



Volume 27, Article 4. — Food Habits of Migra- 

 tory Ducks in Illinois. By Harry G. Ander- 

 son. August, 1959. 56 p., frontis., 18 fig., 

 bibliogr. 



Volume 27, Article 5. — Hook-and-Line Catch 

 in Fertilized and Unfertilized Ponds. By 

 Donald F. Hansen, George W. Bennett, 

 Robert J. Webb, and John M. Lewis. Au- 

 gust, 1960. 46 p., frontis., 11 fig., bibliogr. 



Volume 27, Article 6. — Sex Ratios and Age 

 Ratios in North American Ducks. By Frank 

 C. Bellrose, Thomas G. Scott, Arthur S. 

 Hawkins, and Jessop B. Low. August, 1961. 

 84 p., 2 frontis., 23 fig., bibliogr. 



Volume 28, Article 1. — The Amphibians and 

 Reptiles of Illinois. By Philip W. Smith. 

 November, 1961. 298 p., frontis., 252 fig., 

 bibliogr., index. 



Volume 28, Article 2. — The Fishes of Cham- 

 paign County, Illinois, as Affected by 60 

 Years of Stream Changes. By R. Weldon 

 Larimore and Philip W. Smith. March, 

 1963. 84 p., frontis., 70 fig., bibliogr., in- 

 dex. 



Volume 28, Article 3. — A Comparative Study 

 of Bird Populations in Illinois, 1906-1909 

 and 1956-1958. By Richard R. Graber and 

 Jean W. Graber. October, 1963. 146 p., 4 

 frontis., 32 fig., bibliogr., index. 



Volume 29, Article 1. — A Biological Investi- 

 gation of the Fishes of Lake Chautauqua, 

 Illinois. By William C. Starrett and Arnold 

 W. Fritz. March, 1965. 104 p., frontis., 40 

 fig., bibliogr., index. 



CIRCULAR 



39. — How to Collect and Preserve Insects. By 

 H. H. Ross. July, 1962. (Sixth printing, 

 with alterations.) 71 p., frontis., 79 fig. 



46. — Illinois Trees: Their Diseases. By J. 

 Cedric Carter. June, 1964. ( Third printing, 

 with alterations. ) 96 p., frontis., 89 fig. 



48. — Diseases of Wheat, Oats, Barley, and 

 Rye. By G. H. Boewe. June, 1960. 159 p., 

 frontis., 56 fig. 



49. — The Dunesland Heritage of Illinois. By 

 Herbert H. Ross. (In cooperation with Illi- 

 nois Department of Conservation. ) August, 

 1963. 28 p., frontis., 16 fig., bibliogr. 



50. — The Wetwood Disease of Elm. By J. 

 Cedric Carter. May, 1964. 20 p., 19 fig. 



BIOLOGICAL NOTES 



41. — Hawks and Owls: Population Trends 

 From Illinois Christmas Counts. By Richard 

 R. Graber and Jack S. Golden. March, 1960. 

 24 p., 24 fig., bibliogr. 



43. — Hot-Water and Chemical Treatment of 

 Illinois-Grown Gladiolus Cormels. By J. L. 

 Forsberg. March, 1961. 12 p., 8 fig., bib- 

 liogr. 



44. — The Filmy Fern in Illinois. By Robert A. 

 Evers. April, 1961. 15 p., 13 fig., bibliogr. 



45. — Techniques for Determining Age of Rac- 

 coons. By Glen C. Sanderson. August, 1961. 

 16 p., 8 fig., bibliogr. 



46. — Hybridization Between Three Species of 

 Sunfish ( Lepomis ) . By William F. Childers 

 and George W. Bennett. November, 1961. 

 15 p., 6 fig., bibliogr. 



48. — Systemic Insecticide Control of Some 

 Pests of Trees and Shrubs — A Preliminary 

 Report. By L. L. English and Walter Hart- 

 stirn. August, 1962. 12 p., 9 fig., bibliogr. 



50. — Some Unusual Natural Areas in Illinois 

 and a Few of Their Plants. By Robert A. 

 Evers. July, 1963. 32 p., 43 fig., bibliogr. 



51. — Influence of Land Use, Calcium, and 

 Weather on the Distribution and Abun- 

 dance of Pheasants in Illinois. Ey Ronald 

 F. Labisky, James A. Harper, and Fred- 

 erick Greeley. December, 1964. 19 p., 7 

 fig., bibliogr. 



52. — A Synopsis of the Mosquitoes of Illinois 

 (Diptera, Culicidae). By Herbert H. Ross 

 and William R. Horsfall. March, 1965. 50 

 p., 231 fig., bibliogr., index. 



53. — Experimental Field Studies on Shade 

 Tree Fertilization. By E. B. Himelick, Dan 

 Neely, and Webster R. Crowley, Jr. June, 

 1965. 12 p., 8 fig., bibliogr. 



54. — A Preliminary Annotated List of the 

 Lampreys and Fishes of Illinois. By Philip 

 W. Smith. June, 1965. 12 p., 3 fig., bib- 

 liogr. 



55.— A Guide to Age Determination of Bob- 

 white Quail Embryos. By John L. Rose- 

 berry and Willard D. Klimstra. July, 1965. 

 4 p., 2 fig., bibliogr. 



MANUAL 



4. — Fieldbook of Illinois Mammals. By Don- 

 ald F. Hoffmeister and Carl O. Mohr. June, 

 1957. 233 p., color frontis., 119 fig., glos- 

 sary, bibliogr., index. 



List of available publications mailed on request 



No charge is made for publications of the Illinois Natural History Survey. A single 

 copy of most publications will be sent free to anyone requesting it until the supply becomes 

 low. Costly publications, more than one copy of a publication, and publications in short supply 

 are subjects for special correspondence. Such correspondence should identify the writer and 

 explain the use to be made of the publication or publications. 



Address orders and correspondence to the Chief, 



Illinois Natural History Survey, 



Natural Resources Building, Urbana, Illinois 61803 



