共 9 条
[1]
ACOCK B, 1976, ANN BOTANY, V41, P41
[2]
ACOCK B, 1976, J EXP BOT, V27, P91
[4]
DEVRIES DA, 1955, MEDED LANDBOUWHOGESC, V55, P277
[7]
PENNINGDEVRIES FWT, 1972, CROP PROCESSES CONTR, P327
[8]
Ryzhik IM., 1965, SERIES AND PRODUCTS
[9]
Thornley J.H.M., 1976, MATHEMATICAL MODELS