共 9 条
[1]
Best RH., 1981, LAND USE LIVING SPAC
[2]
COUGHLIN RE, 1981, PROTECTION FARMLAND
[3]
CROSSON P, 1982, CROPLAND CRISIS MYTH
[5]
DANIELS TL, 1987, APR AM PLANN ASS NAT
[6]
DANIELS TL, 1989, OCT AM COLL SCH PLAN
[7]
Lapping M.B., 1989, RURAL PLANNING DEV U
[8]
NELSON AC, 1990, IN PRESS J RURAL STU
[9]
Yaro R. D., 1988, DEALING CHANGE CONNE