Jacobs, R. D. (1966). A silvicultural evaluation of four methods of marking second-growth northern hardwood stands. North Central Forest Experiment Station, Forest Service, U.S. Department of Agriculture.
Chicago Style (17th ed.) CitationJacobs, Rodney D. A Silvicultural Evaluation of Four Methods of Marking Second-growth Northern Hardwood Stands. St. Paul, Minnesota: North Central Forest Experiment Station, Forest Service, U.S. Department of Agriculture, 1966.
MLA (9th ed.) CitationJacobs, Rodney D. A Silvicultural Evaluation of Four Methods of Marking Second-growth Northern Hardwood Stands. North Central Forest Experiment Station, Forest Service, U.S. Department of Agriculture, 1966.
Warning: These citations may not always be 100% accurate.