Recent Publications 
of the Illinois Natural History Survey 
A.—ILLINOIS NATURAL HISTORY SURVEY BULLETIN. 
Volume 21, Article 3—Studies of Nearctic Aquatic Insects. By H. H, Ross and T. H. 
Frison. September, 1937. 52 pp., frontis. + 86 figs., bibliog. 50 cents. see 
Volume 21, Article 4——Descriptions of Nearctic Caddis Flies (Trichoptera), with 
special reference to the Illinois species. By Herbert H. Ross. March, 1938. 84 pp., — 
frontis. + 123 figs., foreword, index. $1.00. | : : | 
Volume 21, Article 5.—Preliminary Studies on Parasites of Upland Game Birds and 
Fur-Bearing Mammals in Illinois. By W. Henry Leigh. August, 1940. 10 pp., 
frontis. -+- 2 maps. ge oN ee | 
Volume 21, Article 6—Preliminary Investigation of Oak Diseases in Illinois. ae 
J. Cedric Carter. June, 1941. 36 pp., frontis. + 51 figs., bibliog. (Bound wit. 
Article 7. 
Volume 21, article 7—A Needle Blight of Austrian Pine. By Robert L. Hulbary. 
_ June, 1941. 6 pp., frontis. + 3 figs., bibliog. (Bound with Article 6.) 
Volume 21, Article 8—Duck Food Plants of the Illinois River Valley. By Frank C. 
Bellrose, Jr. August, 1941. 44 pp., frontis. + 35 figs., bibliog., appendix. 
Volume 22, Article 1—The Plant Bugs, or Miridae, of Illinois. By Harry H. Knight. 
September, 1941. 234 pp., frontis. + 181 figs., bibliog., index. $1.25. 
Volume 22, Article 2—Studies of North American Plecoptera, with special reference 
to the fauna of Illinois. By T. H. Frison. September, 1942. 122 pp., frontis. + 126 
figs., bibliog., index. $1.00. co 
Volume 22, Article 3—Management of Small Artificial Lakes: a summary of fisheries 
investigations, 1938-1942. By George W. Bennett. February, 1943, 20 pp., frontis. 
+ 7 figs., bibliog. ee ; ee 
Volume 22, Article 4—The Prairie Chicken in Illinois. By Ralph E. Yeatter. May, 
1943. 40 pp., frontis. + 18 figs., bibliog. (Bound with Article 5.) ? 
Volume 22, Article 5—Preferential Rating of Duck Food Plants. By Frank C. Beil- 
rose, Jr., and Harry G. Anderson. May, 1943. 16 pp., frontis. + 16 figs., bibliog. 
(Bound with Article 4.) mt 
B.—ILLINOIS NATURAL HISTORY SURVEY CIRCULAR. aah 
32.—-Pleasure With Plants. By L. R. Tehon. November, 1942. (Second printing, with 
revisions.) 82 pp., frontis. + 9 figs. Pate 
33.—Controlling Peach Insects in Illinois. By 8. C. Chandler and W. P. Flint. August, 
1939. 40 pp., frontis. + 32 figs. . ge 
34.—Rout the Weeds! Why, When and How. By L. R. Tehon. August, 1943. (Third 
printing.) 47 pp., color frontis. -+- 13 figs. : 
35.—Diseases of Small Grain Crops im Illinois. By G. H. Boewe. September, 1939. 130 
pp., frontis. + 47 figs. 
86.—Planting and Care of Shade Trees. By J. E. Davis. March, 1941. 23 pp., frontis. 
gs. 
37.—Outwitting Termites in Illinois. By W. E. McCauley and W. P. Flint. August, 
1942. (Second printing.) 28 pp., frontis. + 19 figs. : ce . 
38.—Windbreaks for Illinois Farmsteads. By J. E. Davis. February, 1942. (Second 
printing.) 24 pp., frontis. + 19 figs. : aan 
39.—How to Collect and Preserve Insects. By H. H. Ross. June, 1941. 48 pp., frontis. 
-+- 53 figs. 
40,—Control of Roundheaded Apple Tree Borer. By S. C. Chandler and W. P. Flint. 
April, 1942. 8 pp., 6 figs. 
C.—ILLINOIS NATURAL HISTORY SURVEY MANUAL. 3 | 
1.—Fieldbook of Illinois Wild Flowers. By the staff. March, 1936. 406 pp., color 
frontis. + 349 figs., index. $1.50. . 
2.—Fieldbook of Illinois Land Snails. By Frank Collins Baker. August, 1939. 166 pp., 
color frontis. + 170 figs., 8 pls. $1.00. 
3.—Fieldbook of Native Illinois Shrubs. By Leo R. Tehon. December, 1942. 307 pp., 
4 color pls. + 72 figs., glossary, index. $1.25. io 
List of available publications, eae 350 titles, mailed on request. 
Address orders and correspondence to the Chief 
ILLINOIS NATURAL HISTORY SURVEY 
Natural Resources Building, Urbana, Hlinois 
Payment in the form of U. S. Post Office money order made out to 
State Treasurer of Illinois, Springfield, Iinois, 
must accompany requests for those publications on which a price is set. 
