TY - BOOK AU - Arend,John L. AU - Roe,Eugene I. TI - Releasing conifers in the Lake States with chemicals T2 - Agriculture handbook / United States Department of Agriculture AV - SD397.C7 A7 1961 PY - 1961/// CY - Washington, D.C. PB - U.S. Dept. of Agriculture, Forest Service KW - Brush disposal KW - Weeds KW - Control KW - Herbicides KW - Conifers KW - Growth N1 - Preliminary edition, How to release conifers in the Lake States with chemicals, issued Apr. 1960; Includes bibliographical references ER -