780 MISC. PUBLICATION 3 64, U. S. DEPT. OF AGRICULTTJKE 



Cook, A. B. (15395) 



the evolution of the maple sugar industey. Mich. Forestry Comn. Rept. 

 1902: 70-75, illus. 1903. 



Cook, A. J. (15396) 



maple sugar and the sugar-bush. 48 pp., illus. Medina, Ohio. 1887. 



Cooke, W. W. (15397) 



THE BOUNTY OF MAPLE SUGAR. Vt. Agl\ Expt. Sta. Bull. 25, 4 pp. 1891. 



(15398) 



maple sugar. Vt. Agr. Expt. Sta. Bull. 26, ed. 3, 23 pp. 1891. 



(15399) 



THE RESULTS OF THE BOUNTY ON MAPLE SUGAR. Vt Agl\ Expt. Sta. Bllll. 30, 



7 pp. 1892. 

 Crockett, W. H. (1540O) 



HOW VERMONT MAPLE SUGAR IS MADE. Vt. Dept. Agr. Bull. 21, 48 pp., illUS. 



1915. 

 Cutting, H. A. (15401) 



THE FORESTS OF VERMONT, SUGAR MAPLE INDUSTRY . . . 180 pp., illUS. Montpelier, 



Vt. 1886. 



Edson, H. A. (15402) 



"budding sap." Vt. Agr. Expt Sta. Bull. 151, 510 pp. 1910. 



and others (15403) 



MICRO-ORGANISMS OF MAPLE SAP. PART I. MICRO-ORGANISMS OCCURRING IN MAPLE 

 SAP AND THEIR INFLUENCE ON THE COLOR, FLAVOR AND CHEMICAL COMPOSITION 

 OF SIRUP, BY H. A. EDSON ; PART II. DISCUSSION OF PHYSICAL AND CHEMICAL 

 DATA SECURED ON MAPLE SIRUPS OBTAINED FROM SAPS INOCULATED WITH MICRO- 

 ORGANISMS, BY C. H. JONES ; PART III. TECHNICAL DESCRIPTION OF CERTAIN 

 BACTERIA OCCURRING IN MAPLE SAP. BY H. A. EDSON AND C. W. CARPENTER. Vt. 



Agr. Expt. Sta. Bull. 167: [321] -606, illus. 1912. 



Fisk. George. (15404) 



the maple tree as a profit maker. Canad. Forestry Jour. 16 (3) : 106-109, 

 illus. 1920. 



(15405) 



possibilities of a modern maple grove. Canad. Forestry Jour. 10 (1) : 3-7, 

 illus. 1914. 



Fox, W. F. (15406) 



forestry and maple sugar industry. Forestry and Irrig. 9 : 132-138. 1903. 



(15407) 



FORESTRY AS RELATED TO THE MAPLE SUGAR INDUSTRY. 4 pp. D. p. 1902. 



and Hubbard, W. F. (15408) 



the maple sugar industry. U. S. Dept. Agr., Bur. Forestry Bull. 59, 56 pp., 

 illus. 1905. 



Garfield, C. W. (15409) 



the sugar orchard a factor in Michigan forestry. Mich. Forestry Comn. 

 Rept. 1902: 64-70, illus. 1903. 



Gilson, W. I. (15410) 



the maple sugar industry in Michigan. Mich. Agr. Col. Forestry Club Ann, 

 2: 29^30, iUus. 1917. 



Going, Maud. (15411) 



in the maple sugar season. Canad. Forestry Jour. 13 (3) : 992-994, illus. 

 1917. 



Gortner, R. A. (15412) 



MAPLE SYRUP AND MAPLE SUGAR. North Woods 6 (10) I 15-17. 1918. 



Grose, L. R. (15413) 



maple sugar in colonial times. Amer. Forestry 26: 689-690. 1920. 



Hamilton, Perctval. (15414) 



maple sugaring in the northern woods. Outing 44 : 36-44, illus. 1904. 



