COLLABORATORS 



3561 



WINSLOW, R. M., Provincial Horticulturist and Inspector 

 of Fruit Pests, Dept. of Agriculture, Victoria, B. C. 

 (British Columbia.) 



WOODBUBY, C. G., Prof, of Horticulture, Purdue Univer- 

 sity, LaFayette, Ind. (W. H. Ragan.) 



WOODS, ALBERT F., Dean Colleges of Agriculture and 

 Forestry- and Dir. of Experiment Stations, University 

 of Minnesota, University Farm, St. Paul, Minn. 

 (Variegation.) 



WOOLVEBTON, LINUS, Fruit-Grower, Grimsby, Ont. (Many 

 biographical sketches.) 



WOBK, PAUL, Instr. in Vegetable-Gardening, New York 



State College of Agriculture, Ithaca, N. Y. (Irrigation, 



Kitchen-Garden, Vegetable-Gardening.) 

 WRIGHT, J. HARRISON, Fruit -Grower, Riverside, Calif. 



(Help on palms.) 



*WYMAN, A. PHELPS. (Many genera of trees and shrubs.) 

 YOUXG, ROBERT A., Botanical Asst., Bur. of Plant Ind., 



U. S. Dept. of Agric., Washington, D. C. (Taro, 



Xanlhosoma, Yam.) 

 ZVOLANEK, ANT. C., Seed-grower, Lompoc, Calif. (Sweet 



Pea in California.) 



