TY  - BOOK
AU  - Cook,Harold O.
TI  - How to make improvement thinnings in Massachusetts woodlands
AV  - SD401 .M4
PY  - 1910///
CY  - Boston
PB  - Wright & Potter Printing Co., State printers
KW  - Forests and forestry
KW  - Massachusetts
N1  - "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
UR  - http://hdl.loc.gov/loc.gdc/scd0001.00008816785
ER  -