共 94 条
- [1] ABERCROMBIE KC, 1975, POPULATION GROWTH EC, V1, P345
- [3] BERENT J, 1970, POP STUD-J DEMOG, V24, P247, DOI 10.1080/00324728.1970.10406128
- [4] BERENT J, 1970, POPULATION STUDIES, V24, P53
- [5] BERG A, 1973, NUTRITION FACTOR ITS
- [6] BERLAN JP, 1977, GEOPOLITICS HUNGER
- [7] Berry R. A., 1979, AGRARIAN STRUCTURE P
- [8] POPULATION TRENDS AND THE WORLD'S RESOURCES [J]. GEOGRAPHICAL JOURNAL, 1946, 107 (5-6) : 191 - 210
- [9] BORGSTROM G, 1973, FOOD PEOPLE DILEMMA
- [10] BROWN L, 1970, SEEDS CHANGE