共 23 条
[1]
Baule H., 1970, FERTILIZER TREATMENT
[4]
BREMNER JM, 1965, METHODS SOIL ANALY 2
[5]
DEBAZAC E F, 1971, Bulletin de la Societe Botanique de France, V118, P429
[6]
GESSEL SP, 1972, 1971 AUSTR FOR TREE, P183
[7]
Hagner S. O., 1967, Fertilization as a production factor in industrial forestry.
[8]
HEILMAN P, 1973, P SOIL SCI SOC AM, V38, P664
[9]
HOLMAN H, 1969, FOREST CHRON, V45, P239
[10]
MILLER RE, 1973, PNW165 USDA FOR SERV, P24