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TOWLE, D. S. 



1946. SAP WEATHKR. Anier. Mus. Nat. Hist., Nat. 

 Hist. 55: IU0I-U2. illus. 

 Vermont Department of Agriculture. 



1941. \ermont maple sugar and syrup. vt. 

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 WEBBER, L. E., and SeeLEY, L. E. 



1950. OPERATION OF MAPLE SAP EVAPORATORS US- 

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 Engin. Pub. 9, 7 pp., illus. _ 

 WEIR, J. G. 



1982. CARE OF THE SUGAR BUSH. Vt. Agr. Col. Ext. 

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1933. SUGGESTIONS FOR MAKING HIGH QUALITY MA- 

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WILLITS, C. O. .- 



19.38. THE PAINTING OF SAP BUCKETS AND OTHER 

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 182, 4 pp. 



and TRESSLER, C. J., JR. 



1939. THE PREPARATION AND PAINTING OF MAPLE- 

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WINCH, F. E. 



11954.1 TAP YOUR TREES. N.Y. State Col. Agr. 

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Woods, J. B. 



1945. MAPLE SUGAR OR MAPLE LOGS? 

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Amer. For- 



■& U..S. GOVERNMENT PRINTING OFFICE: 197B O— 597-10! 



