546 



AMERICAN FORESTRY 



Baker, J. Fred. The Michigan woodlot. 14 

 p. il. East Lansing, Mich., 1912. (Mich- 

 igan — Agricultural experiment station. 

 Circular 17.) 



forest mensuration 



French, Truman R. French's scientific tim- 

 ber cruiser; a compendium of valuable 

 information for cruisers or estimators 

 of timber, sawyers, millmen or owners 

 of timber lands. 36 p. il. Los An- 

 geles, Cal., T. R. French, 1910. 



Forest Eng'ineering 



Surveying and mapping 



United States — Dept. of agriculture — Forest 

 service. Signs, symbols and colors ; sup- 

 plement to the Instructions for making 

 forest surveys and maps. 12 p. il., map. 

 Wash., D. C, 1912. 



Forest TJtilization 



Lumber industry 



Bryant, R. C An outline for a fiield study 



of a lumber operation. 24 p. New 



Haven, Conn., 1912. 



Wood-using industries 



Maxwell, Hu and Hatch, Chas. F. The 



wood-using industries of Texas. 18 p. 



New Orleans, La., Lumber trade journal, 



1912. 



Forest by-products 



Cross, C. F., and others. Wood pulp and 



its uses. 270 p. il. N. Y., D. Van 



Nostrand Co., 1911. 

 Pearson, R. S. Commercial guide to the 



forest economic products of India. 155 



p. pi., map. Calcutta, India, Supt. govt. 



printing, 1912. 

 Thickens, J. H. Experiments with jack 



pine and hemlock for mechanical pulp. 



29 p. pi. Wash., D. C, 1912. (U. S.— 



Dept. of agriculture — Forest service.) 



iVood preservation 



American wood preservers' association. Pro- 

 ceedings of the 8th annual meeting held 

 at Chicago, Jan. 16-18, 1912. 302 p. il. 

 Baltimore, Md., 1912. 



Auxiliary Subjects 



National parks 



United States — Dept. of the Interior — Office 

 of the Secretary. General information 

 regarding Crater Lake national park, 

 season of 1912. 10 p. maps. Wash., 

 D. C. 1912. 



United States — Dept. of the Interior — Office 

 of the Secretary. General information 

 regarding Glacier national park, season 

 of 1912. 9 p. map. Wash., D. C, 1912. 



United States — Dept. of the Interior — Office 

 of the Secretary. General information 



regarding Mesa Verde national park, 

 season of 1912. 24 p. il. Wash., D. C, 

 1912. 



United States — Dept. of the Interior — Office 

 of the Secretary. General information re- 

 garding Mount Rainier national park, 

 season of 1912. 19 p. Wash., D. C, 

 1912. 



Lhiited States — Dept. of the Interior — Office 

 of the Secretary. General information re- 

 garding the Sequoia and General Grant 

 national parks, season of 1912. 22 p. 

 map. Wash.. D. C, 1912. 



United States — Dept. of the Interior — Office 

 of the Secretary. General information 

 regarding Yellowstone national park, 

 season of 1912. 30 p. maps. Wash., 

 D. C, 1912. 



United States — Dept. of the Interior — Office 

 of the Secretary. General information 

 regarding Yosemite national park, sea- 

 son of 1912. 22 p. map. Wash., D. C, 

 1912. 



Periodical Articles 



Miscellaneous Periodicals 



American city, April 1912. — Protection of 

 shade trees against insects, by A. T. 

 Hastings, p. 644-6; Caring for twenty- 

 three hundred elm trees, by C. F. Law- 

 ton, p. 656. 



American city, May 1912. — Insects and shade 

 trees, by E. P. Felt, p. 731-2. 



Annals of American academy. May 1912. — 

 Timber bond features, by T. S. McGrath, 

 p. 1-8, suppl. ; Science of timber valu- 

 ation, by J. D. Lacey, p. 9-22, suppl. ; 

 Questions of law encountered in timber 

 bond issues, by E. E. Barthell, p. 23-44, 

 suppl. ; Accountant's relation to timber 

 bond issues, by A. F. Jones, p. 51-8. 

 suppl.; Waste material as a source of 

 profit and added security on timber 

 bonds, by W. J. Cummings, p. 76-80, 

 suppl. 



Breeder's gazette, July 10, 1912. — Forest serv- 

 ice range reconnaissance, by Arthur D. 

 Read, p. 50-1. 



Gardners' chronicle, June 8, 1912. — Humus, 

 by Alger Petts, p. 373. 



Harpers' magazine, July 1912. — The secret 

 of the big trees, by Ellsworth Hunting- 

 ton, p. 292-302. 



National geographic magazine, June 1912. — 

 Our national parks, by L. F. Schmecke- 

 bier, p. 531-79 ; Scenes among the high 

 Cascades in central Oregon, by Ira A. 

 Williams, p. 579-92; The great white 

 monarch of the Pacific northwest, by A. 

 H. Barnes, p. 593-626. 



National wool grower, June 1912. — Range 

 improvement and methods of handling 

 stock in national forests, by J. T. Jar- 

 dine, p. 7-10. 



Outing, June 1912. — Windbreaks for the 

 country home, by E. P. Powell, p. 372-6; 

 Profit from trees on waste land, p. 377-8. 



Outlook, May 25, 1912. — Something of a 

 problem ; forest rangers, by C. H. Shinn, 

 p. 174-80, 



