共 45 条
[1]
REPRODUCTIVE RESPONSES OF SPARROWS TO A SUPER-ABUNDANT FOOD-SUPPLY
[J].
CONDOR,
1977, 79 (02)
:205-208
[2]
[Anonymous], 1966, POPULATION STUDIES B
[3]
BENT AC, 1958, 211 US NATL MUS B
[4]
BIERMANN GC, 1979, ANNU REP, V13, P7
[5]
BROWN JL, 1969, WILSON BULL, V81, P293
[7]
BUSBY DG, 1978, THESIS U MANITOBA WI
[8]
FASHINGBAUER B. A., 1957, FLICKER, V29, P132
[9]
FEATHERSTONE JD, 1966, THESIS U TORONTO TOR
[10]
FLOOD N, 1978, BIRD WATCH, V6, P3