01227cam a22002651a 4500 agr10000334 DLC 20260227110930.0 cr_||||||||||| 830722s1910 mauaf s000 0 eng c agr10000334 (OCoLC)9728990 U.S. Dept. of agr. Library OrCS OrCS DLC n-us-ma SD401 .M4 Cook, Harold O. (Harold Oatman) How to make improvement thinnings in Massachusetts woodlands / by H. O. Cook, under the direction of F. W. Rane. Boston : Wright & Potter Printing Co., State printers, 1910. 21 p., [9] leaves of plates : ill. ; 23 cm. "In 1905 the Massachusetts State Forester published a small pamphlet on "Improvement Thinnings." The edition of this pamphlet has ... been exhausted."--Introd. A third edition was published in 1914 under title: Instructions for making improvment thinnings and the management of moth-infested woodlands. Also available in digital form on the Internet Archive Web site. Forests and forestry Massachusetts. http://hdl.loc.gov/loc.gdc/scd0001.00008816785 7782 7782