共 15 条
- [1] Hoskins W.G., 1968, AGR HIST REV, V68, P15
- [2] HOSKINS WG, 1953, AGRICULTURAL HISTORY, V2, P28
- [3] Imhof A, 1976, ASPEKTE BEVOLKERUNGS
- [4] LAMB, 1972, CLIMATE FUNDAMENTALS
- [5] LAMB HH, 1978, CLIMATE PRESENT PAST, V2
- [6] Le Roy Ladurie E, 1971, TIMES FEAST TIMES FA
- [7] PARKER G, 1978, GENERAL CRISIS 17TH
- [8] PFISTER, 1978, J INTDSCPL HISTORY, V9, P233
- [9] PFISTER, AGRARKONJUNKTUR WITT, P202
- [10] Pfister C., 1975, GEOGRAPHICA BERNEN G, VG2, DOI [10.4480/GB2021.G2, DOI 10.4480/GB2021.G2]