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