共 12 条
[1]
COATESPALGRAVE K, 1977, TREES SO AFRICA
[2]
Darwin C, 1876, EFFECTS CROSS SELF F, DOI 10.5962/bhl.title.110800
[5]
HAINSWORTH FR, 1972, J COMP PHYSIOL, V80, P377
[6]
KING J. R., 1974, NUTTALL ORNITHOLOGIC, P4
[7]
MOLL E J, 1972, Bothalia, V10, P615
[8]
ROWAN M K, 1974, Ostrich, V45, P40
[9]
SCOTTELLIOT GF, 1890, ANN BOT, V4, P258
[10]
SKEAD C J, 1975, Ostrich, V46, P183, DOI 10.1080/00306525.1975.9639507