NEW YORK STATE EDUCATION DEPARTMENT 
26 —— Collection, Preservation and Distribution of New York Insects 
36p. il. Apr. 1899. _ Free. 



27 Shade Tree Pests in New York State. 26p. il. spl. May 1899. 
Free. 
31 tsth Report of the State Entomologist 1899. 128p. June 1900, 
15c. 
36 16th Report of the State Entomologist r900. 1t8p. 16pl. Mar. 
IQ0I. 25C. 
Z Catalogue of Some of the More Important Injurious and Beneficial 
Insects of New York State. 54p. il. Sept. 1900. Free. 
Scale Insects of Importance and a List of the Species in New 
Work State; o4p.ierspl. June to9o0r. —2i5c: 
47 Needham, J. G. & Betten, Cornelius. Aquatic Insects in the Adiron- 
dacks. 234p. il. 36pl. Sept. 1901. 45¢c. 
53 Felt, E. P. 17th Report of the State Entomologist 1901. 232p. il. 6pl. 
Aug. 1902. Out of print. 
Elm Leaf Beetle in New York State. 46p. il. 8pl. Aug. 1902. 
Out of print. 
This is a revision cf 20 containing the more essential facts observed since that was ore 
pared. 

37, 
46 


57 


59 Grapevine Root Worm. 4op. 6pl. Dec. 1902. 15¢. 
See 72. 
64 18th Report of the State Entomologist 1902. 11op. 6pl. May 
1903. Out of print. 
68 Needham, J. G. & others. Aquatic Insects in New York. 322p. 52pl. 
Aug. 1903. 8oc, cloth. 
72 Felt, E. P. Grapevine Root Worm. 58p. 13pl. Nov. 1903. 20¢. 
This is a revision of 59 containing the more essential facts observed since that was 
prepared. 
74 

& Joutel, L.H. Monograph of the Genus Saperda. 88p. 14p] 
June 1904. 25c. 
76 Felt, E. P. 19th Report of the State Entomologist 1903. 150p. 4pl. 
1904. 15¢. 
79 Mosquitos or Culicidae of New York. 164p. il. 57pl. tab. Oct. 
1904. 40C. 
86 Needham, J. G. & others. May Flies and Midges of New York. 352p 
il. 37pl. June 1905. 8oc, cloth. 
97 Felt, E. P. 20th Report of the State Entomologist 1904. 246p. il. rgpl. 
Nov. 1905. 40C. 
103 Gipsy and Brown Tail Moths. 44p. ropl. July 1906. 15c. 
104 21st Report of the State Entomologist 1905. 1144p. topl. Aug. 
1906. 25C. 
109 —— Tussock Moth and Elm Leaf Beetle. 34p. 8pl. Mar. 1907. 20¢. 
IIo 22d Report of the State Entomologist 1906. 3152p. spl. June 
1907. 25¢. 
23d Report of the State Entomologist 19°07. s42p. 44pl. il. 
Octyrqoste 7/5: 
129 Control of Household Insects. 48p. il. May 1909. Free. 
134 24th Report of the State Entomologist 1908, 208p. 17pl. il. Sept. 
ROCCO BC: 
Needham, J.G. Monograph on Stone Flies. In preparation. 
Botany. 2 Peck, C. H. Contributions to the Botany of the State of New 
York. 72p.2pl. May 1887. Out of print. 
8 Boleti of the United States. 98p. Sept. 1889. Out of print. 










25 — Report of the State Botanist 1898. 76p. 5pl. Oct. 1899. Out of 
print. 
28 Plants of North Elba. 206p. map. June 1899. 200. 
54 Report of the State Botanist 1901. 58p. 7pl. Nov. 1902. 4oc. 
67 Report of the State Botanist 1902. r96p.s5pl. May 1903. soc. 
75 —— Report of the State Botanist 1903. op. 4pl. 1904. 4oc. 


04 Report of the State Botanist 1904. 6op. ropl. July 1905. 4oc. 
105 Report of the State Botanist 1905. 108p.r1r2pl. Aug. 1906. soc. 
116 Report of the State Botanist 1906. 120p. 6pl. July 1907. 35¢c. 
