共 55 条
[1]
[Anonymous], J SOIL WATER CONSERV
[2]
AUSTIN RB, 1980, J AGR SCI, V94, P676
[3]
BOND WE, 1935, 53 S FOR EXP STAT OC
[6]
BOX E, 1971, HUMAN ECOLOGY, V1, P303
[7]
Brender E., 1952, AM FORESTS, V58, P24
[8]
BRENDER EV, 1974, J FOREST, V72, P34
[9]
BRENDER EV, 1952, AM FORESTS, V58, P43
[10]
BRENDER EV, 1952, AM FORESTS, V58, P40