No. 21. Issued April 15, 1920. 



UNITED STATES DEPARTMENT OF AGRICULTURE, 



FOREST SERVICE, 

 WILLIAM B. GREELEY, Forester. 



April Field Program, 1920 



This program of field-work assignments in the Forest Service is issued 

 quarterly, on the 15th day of July, October. January, and April, and is 

 for the exclusive use of memhers of the Service and cooperating bureaus'. 

 The names of members Avhose assignments are not yet fixed are neces- 

 sarily omitted. All orders and other instructions printed in the Field 

 Program will apply to all districts. 



It is requested that the members of the Forest Service cooperate in 

 making this program complete and accurate. 



Unless the address of a member |s given in this program or is defi- 

 nitely known, he should be addressed in care of the Forest Service, 

 Washington, D. C. 



OFFICE OF THE FOIIESTER. 



WILLIAM B. GREELEY, Forester. 



EDWARD A. SHERMAN, Associate Forester. 



EDITOR'S OFFICE. HERBERT A. SMITH, assistant forester in 



charge. 



INFORMATION. JOHN L. COBBS, JR. 

 TECHNICAL REVIEW. L. C. EVERARD. 



PROOFS AND FORMS. C. M. BALLARD. 

 EXHIBITS. C. A. LINDSTROM. 



DENDROLOGY. GEORGE B. SUDWORTH, dendrologist. 

 ACCOUNTS. M. E. PAGAN, chief. 



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