共 40 条
[1]
[Anonymous], 2006, R LANG ENV STAT COMP
[4]
Bengston DN, 2001, SOC NATUR RESOUR, V14, P471, DOI 10.1080/08941920152120493
[5]
BENGSTON DN, 2000, NC211 USDA
[7]
DIEFENBACH DL, 2001, THEORY METHOD PRACTI, P13
[8]
*DTI, 2003, 691405K0903NP DTIPUB
[9]
EHRENFELD D, 1991, CONSERV BIOL, V5, P1