共 9 条
[1]
GREAVES A, 1980, IUFRO S WORKSHOP GEN
[3]
Lim F. Y., 1974, Malaysian Forester, V37, P120
[4]
MU S, 1976, MALAY FOR, V39, P1
[5]
STOATE TN, 1950, B FOR TIMB BUR, V30
[6]
STONE E. L., 1968, Forest Fertilization: Theory and Practice, Symp. For. Fertil. 1967., P132
[7]
WARING HD, 1971, 1 TECH REP
[8]
WOESSNER RA, 1980, IUFRO S WORKSHOP GEN
[9]
1979, FAO FOMISC7915