共 20 条
[1]
BINKLEY CS, 1979, THESIS YALE U U MICR
[2]
Cleaves D. A., 1995, Western Journal of Applied Forestry, V10, P66
[3]
EFFLAND ABW, 1993, AGR HIST, V67, P235
[4]
FURUBOTN EG, 1972, J ECON LIT, V10, P1139
[6]
Haugen M. S., 1993, KVINNELIV LANDBRUKET, P23
[7]
HIRDMAN H, 1990, SWEDISH OFFICIAL REP, V44, P73
[8]
KUULUVAINEN J, 1989, 85 SWED U AGR SCI DE
[9]
LONNSTEDT L, 1985, 165 SWED U AGR SCI D