共 68 条
[1]
Afton A.D., 1978, Prairie Naturalist, V10, P115
[2]
Alisauskas Ray T., 1992, P30
[4]
ANKNEY CD, 1982, WORKSHOP ECOLOGY WIN
[5]
[Anonymous], 2016, LINEAR NONLINEAR PRO
[6]
Baldassarre G.A., 1983, WILDLIFE SOC B, V11, P25
[7]
BALL JP, 1990, NATO ADV SCI I G-ECO, V20, P95
[8]
BALL JP, 1992, THESIS U GUELPH GUEL
[9]
BALL JP, 1989, FRESHWATER WETLANDS, P263