共 50 条
[2]
Art HW, 1971, FOREST BIOMASS STUDI, P3
[3]
BIOMASS DISTRIBUTION AND CROWN CHARACTERISTICS IN 2 ALASKAN PICEA-MARIANA ECOSYSTEMS
[J].
CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE,
1978, 8 (01)
:36-41
[4]
Bjorkman E., 1970, STUD FOREST SUECICA, V83, P1
[5]
Bjorkman Erik, 1942, SYMBOLAE BOTANICAE UPSALIENSES, V6, P1
[6]
COLE BL, 1972, TREE VOLUME TARIFF A, V1
[7]
Coleman DC, 1976, ROLE TERRESTRIAL AQU, P417
[8]
DICE SF, 1970, THESIS U WASHINGTON
[9]
DILWORTH JR, 1977, LOG SCALING TIMBER C