共 30 条
- [1] ALDER FE, 1959, 6 P NOTT EAST SCH, P109
- [2] BAKER R. D., 1964, JOUR BRIT GRASSLAND SOC, V19, P149
- [3] BEILHARZ R. G., 1963, ANIMAL BEHAVIOUR, V11, P522, DOI 10.1016/0003-3472(63)90273-2
- [4] BLAXTER KL, 1960, 8 P INT GRASSLD C RE, P490
- [5] BREIREM K, 1960, 8 P INT GRASSLD C RE, P490
- [6] BRODY S, 1945, BIOENERGETICS GROWTH, P449
- [7] BRODY S, 1945, BIOENERGETICS GROWTH, P470
- [8] BRODY S, 1945, BIOENERGETICS GROWTH, P383
- [10] CORBETT JL, 1960, 8 P INT GRASSLD C RE, P438