共 15 条
[1]
天然次生林.[M].陈大珂等著;.东北林业大学出版社.1994,
[3]
Forage biomass of 22 shrub species from Monfragüe Natural Park (SW Spain) assessed by log–log regression models.[J]..Journal of Arid Environments.2002, 2
[5]
Above-ground biomass estimates for invasive trees and shrubs in the Pantanal of Mato Grosso; Brazil.[J].R. Haase;P. Haase.Forest Ecology and Management.1995, 1
[6]
REDUCING BIAS IN DRY LEAF WEIGHT ESTIMATES OF BIG SAGEBRUSH
[J].
JOURNAL OF RANGE MANAGEMENT,
1976, 29 (05)
:430-432
[7]
[8]
[9]
[10]

