SOME RECENT oe 
A.—ILLINOIS NATURAL HISTORY SURVEY BULLETIN. 
Volume 25, Article 1—Characteristics of Residual Insecticides Toxic to the” 
Willis N. Bruce. July, 1949. 32 pp., frontis, + 14 figs., bibliog. 
Volume 25, Article 2.—Effect of Permanent Flooding in a River-Bottom Timbe 
E. Yeager. August, 1949. 34 pp., frontis. + 21 figs., bibliog. 
Volume 25, Article 3—Canada Geese of the Mississippi Flyway, with special 
Illinois flock. By Harold C. Hanson and Robert H. Smith. March, 1950. 1 
+ 82 figs., bibliog. . 
Volume 25, Article 4.—Biology of the White Crappie in Illinois. By Donald 
August, 1951. 56 pp., frontis. + 13 figs., bibliog. 
Volume 25, Article 5—Commercial and Sport Fishes of the Mississippi River 
ruthersville, Missouri, and Dubuque, Iowa. By Paul G. Barnickol and Willi 
September, 1951. 84 pp., frontis. + 10 figs. bibliog. ; 
Volume 25, Article 6.—Tularemia, Weather, and Rabbit Populations. By Ralp E, 
and David H. Thompson. June, 1952. 32 pp., frontis. + 29 figs., bibliog. = 
Volume 26, Article 1—The Mayfliies, or Ephemeroptera, of Illinois. By B. D. 
1953. 216 pp., frontis. + 395 figs, bibliog. $1.25. 
Volume 26, Article 2.—Largemouth Bass in Ridge Lake, Coles County, Iino’ 
W. Bennett. November, 1954. 60 pp., frontis. + 15 figs., bibliog. 
B.—ILLINOIS NATURAL HISTORY SURVEY CIRCULAR. 
32.—Pleasure With Plants. By L. R. Tehon. February, 1952. (Fourth pri 
visions.) 32 pp., frontis. + 9 figs. ita 
38.—Windbreaks for Illinois cémtels, By J. E. Davis. February, 1954, (Fifth | 
with revisions by L. B. Culver.) 34 pp., frontis. + 27 figs ¥ 
39.—How to Collect and Preserve Insects. By H. H. Ross. “June, 1953. (Fourth pri 
alterations.) 59 pp., frontis. + 65 figs. 
41.—How to Recognize and Control Termites in Illinois. By B. G. Berger. 
(Reprinted without text revision, April, 1950.) 44 pp., frontis. + 32 figs. 
42.—Bird Dogs in Sport and Conservation. By Ralph E. Yeatter. December; 
frontis. + 40 figs. ge 
43.—Peach Insects of Illinois and Their Control. By Stewart C. Chandler. Di 
63 pp., frontis. + 39 figs. 
44.—The Drug Plants of Illinois. By Leo R. Tehon. July, 1951. 135 pp., fcoutl 
45.—Housing for Wood Ducks. By Frank C. Bellrose. LEN, 1955. Ge . 
with revisions.) 47 pp., illus., bibliog. 
C.—ILLINOIS NATURAL HISTORY SURVEY MANUAL. 
2.—Fieldbook of Illinois Land Snails. By Frank Collins Baker. August, 1939. 16 
frontis. + 170 figs. 8 pls. $1.00. BSc, 
3.—Fieldbook of Native Illimois Shrubs. By Leo R. Tehon. December, 1942. ov 
pls. + 72 figs., glossary, index. $1.25. 
List of available publications, about 400 titles, mailed on request. 
Single copies of ILtino1s NaTuRAL History Survey publications for which no pr 
will be furnished free of charge to individuals until the supply becomes low, aft 
nominal charge may be made. More than one copy of any free publication may 
without cost by educational institutions and official organizations within the State 
prices to others on quantity orders of these publications will be quoted upon request. 
Address orders and correspondence to the Chief 
Tiumotis Natura History Survey 
Natural Resources Building, Urbana, Illinois 
Payment in the form of money order or check made out to State Treasure 
Springfield, Illinois, must accompany requests for those pene on which | 
