共 9 条
[7]
黄土高原造林学[M]. 中国林业出版社 , 邹年根,罗伟祥主编, 1997
[8]
水土保持林草措施[M]. 农业出版社 , 陕西省水土保持局, 1979
[9]
Stripes, strands or stipples: modelling the influence of three landscape banding patterns on resource capture and productivity in semi-arid woodlands, Australia[J] . John A Ludwig,David J Tongway,Stephen G Marsden.Catena . 1999 (1)