共 53 条
[1]
AKIOKA LM, 1984, GEORG STAT ABSTR 198
[2]
ALIG RJ, 1983, RENEWABLE RESOURCES, V2
[3]
ALIG RJ, 1983, RENEWABLE RESOURCES, V1, P8
[4]
BATIE SS, 1979, AM J AGR EC, V51, P931
[5]
BERGSTROM JC, 1985, S J AGR EC, P139
[6]
ECOLOGY AND ECONOMICS - COMPLEX-SYSTEMS IN CHANGING ENVIRONMENTS
[J].
ANNUAL REVIEW OF ECOLOGY AND SYSTEMATICS,
1981, 12
:309-330
[7]
BRENDER EV, 1974, J FOREST, V72, P34
[9]
BROOKSHIRE DS, 1982, AM ECON REV, V72, P165