共 28 条
[1]
Amacher G. S., 2003, Journal of Forest Economics, V9, P137, DOI 10.1078/1104-6899-00028
[3]
Broderick S. H., 1994, Northern Journal of Applied Forestry, V11, P47
[4]
Butler B.J., 2008, Family forest owners of the United States, 2006, DOI DOI 10.2737/NRS-GTR-27
[5]
Family Forest Owner Trends in the Northern United States
[J].
NORTHERN JOURNAL OF APPLIED FORESTRY,
2011, 28 (01)
:13-18
[6]
Catanzaro P., 2014, Journal of Extension, V52, p2FEA9
[7]
Comanor J, 1996, P S NON PRIV FOR LEA, P21
[8]
Esseks D.J., 2005, 2 NATL SURVEY PARTIC
[9]
Esseks DJ, 2000, EVALUATING FOREST ST
[10]
Gaddis D.A, 1996, P S NON PRIV FOR LEA, P357