CONTENTS. 
PAGE 
Editorials. 175 
The College of Agriculture and Mechanic Arts 177 
The Climate of Hawaii 178 
Board of Commissioners of Agriculture and Forestry, Division 
of Entomology 181 
Rubber 183 
Osprey Plumes 184 
What Forestry Has Done 186 
The Water Resources of Molokai 191 
U. S. Department of Agriculture, Division of Publications 176-196 
OFFICERS AND STAFF OF THE BOARD OF COMMIS- 
SIONERS OF AGRICULTURE AND FORESTRY. 
COMMISSIONERS. 
C. S. Holioway, President and Executive Officer. 
W. M. Giffard Albert Waterhouse 
Geo. R. Carter P. R. Isenberg 
DIVISION OF FORESTRY. 
Ralph S. Hosmer, Superintendent of Forestry and Chief Fire Warden. 
David Haughs, Forest Nurseryman. 
David Kapihe, Forest Ranger for Tantalus. 
DIVISION OF ENTOMOLOGY. 
Jacob Kolinsky, Actiitg Superinte7ident. 
A. Koebele, Consulting Entomologist. 
D. B. Kuhns, Inspector's Assistant. 
B. M. Newell, Fruit and Plant Inspector at Hilo, Hawaii. 
Robert R. Elgin, f ev-, „ m j t>?„„4 t„c-^»^^A a t Mahukona, Hawaii. 
W. O. Aiken? FrUli a f r Z{TL^ P \ " Kahului^Maui. 
W. D. McBryde, \ {Honorary) J „ 
DIVISION OF ANIMAL INDUSTRY. 
Victor A. Norgaard, Superintendent of Animal Industry and Territorial 
Veterinarian. 
L. N. Case, Assistant Territorial Veterinarian. 
CLERKS AND STENOGRAPHERS. 
Miss Ella K. Dayton. Miss Cecelia Bishaw 
Mr. R. Irwin, Miss Melika Peterson (Absent on leave.) 
EDITOR. 
Leopold G. Blackmail. 
