To Friends of Conservation! 



^FORESTRY AND IRRIGATION is preparing to in- 

 augurate an aggressive subscription campaign. The time 

 is ripe — interest in all branches of conservation was never 

 so intense as now — ^^the public is awakening to the gravity 

 of present conditions. We offer .'. 



...Dignif ied Employment. .. 



' » - - ■ ■ — ■ . ■ 



with good pay to those who work for this magazine. 



STUDENTS IN FOI^ESTRY SCHOOLS 



are especially wanted. Attractive rates, the highest cash 

 commission, and a magazine of authority in its field. These 

 make our proposition a good one for young men wishing to 

 earn money during the summer vacation. 



WILL YOU JOIN US? 



For sample copies, terms, etc., address 



Forestry and Irrigation 



I3r I G street, N.W. Washington, D. C. 



n6he)ibuf^ Unproductive Land Profitable Sk 



Don't let a part of your land be idle because of a lack of water. Irnsale it. It 

 there's a ruimlnti: stream or spring on any part of your farm the water can be 

 deliveredjust where it will do the most good. Simply installa 



NIAGARA HYDRAULIC RAlVf 



and start it goinpr. I'.ettt-r than a gasoline engine or windmill. Write for bootlet 15, 



and guaranteed estimate. We furnish Caldwell Tanks and Towers. 



NIAGARA HYDRAULIC ENGIIVE CO.. 140 Wassan Si.. New YorU. Factory: Chester. Pa. 



Nominations for Membership 



The activities of the National OflBce of the American Forestry 

 Association are limited chiefly by its resources. These are derived almost 

 wholly from its members in the form of dues. Every member is urged to 

 aid in increasing the membership. Kindly fill out the enclosed blank form, 

 lengthening the list, where possible, by attaching and filling blank sheet. 

 The list should then be sent to 



Thomas E. WiIvI., 



Secretary American Forestry Association, 



1311 G Street, Northwest, Washington, D. C. 



I hereby nominate the following persons for membership in The 

 American Forestry Association : 



Name Jiddress 



Signed- 



