共 14 条
[1]
[Anonymous], 1975, PLANT PROPAGATION PR
[2]
BREZNER J, 1960, MISSOURI AGR EXPT ST, V726, P1
[3]
BURNS PY, 1954, MISSOURI AGR EXP STA, V611, P72
[4]
CHELLMAN CW, 1954, THESIS U FLORIDA GAI
[5]
CROCKER RL, 1983, HORTSCIENCE, V18, P106
[6]
Downs Albert A., 1944, JOUR FOREST, V42, P913
[7]
KORSTIAN CF, 1927, YALE U SCH FORESTRY, V19, P115
[8]
MATSUDA K, 1982, Japanese Journal of Ecology, V32, P293
[10]
RALHAN P K, 1982, Proceedings of the Indian National Science Academy Part B Biological Sciences, V48, P121