共 8 条
[1]
COYNE JF, 1972, SO79 US DEP AGR FOR
[2]
PHYSICAL-PROPERTIES OF OLEORESIN SYSTEM OF 4 MAJOR SOUTHERN PINES
[J].
CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE,
1977, 7 (03)
:520-525
[3]
HODGES JD, 1975, FOREST SCI, V21, P283
[5]
LORIO PL, 1977, SO135 US DEP AGR FOR
[6]
MCREYNOLDS RD, 1971, SE147 US DEP AGR FOR
[7]
SMITH RH, 1975, J EC ENT, V68, P84
[8]
STGEORGE RA, 1929, 1586 US DEP AGR FMRS