STABILITY OF SEMI-ARID SAVANNA GRAZING SYSTEMS

[1] ALLAN W, 1965, AFRICAN HUSBANDSMAN

[2] Barnes D. L., 1979, Management of semi-arid ecosystems., P9

[3] VEGETATIONAL CHANGES ON A SEMIDESERT GRASSLAND RANGE FROM 1858 TO 1963 [J]. ECOLOGICAL MONOGRAPHS, 1965, 35 (02) : 139 - &

[4] CLARKMARTIN S, 1975, USDA RM156 FOR SERV

[5] CLEGHORN WB, 1966, RHODESIAN AGR J B, V2410

[6] GAMMON DM, 1978, RHOD J AGR RES, V16, P147

[7] SOME QUANTITATIVE DATA ON THE INCREASE OF MESQUITE AND CACTUS ON A DESERT GRASSLAND RANGE IN SOUTHERN ARIZONA [J]. ECOLOGY, 1952, 33 (03) : 319 - 328

[8] GLENDENNING GE, 1955, USDA TECHN B, V1127

[9] Holling C.S., 1973, Annual Rev Ecol Syst, V4, P1, DOI 10.1146/annurev.es.04.110173.000245

[10] HOLLING CS, 1981, USDA WO26 FOR SERV G

[1] ALLAN W, 1965, AFRICAN HUSBANDSMAN

[2] Barnes D. L., 1979, Management of semi-arid ecosystems., P9

[3] VEGETATIONAL CHANGES ON A SEMIDESERT GRASSLAND RANGE FROM 1858 TO 1963 [J]. ECOLOGICAL MONOGRAPHS, 1965, 35 (02) : 139 - &

[4] CLARKMARTIN S, 1975, USDA RM156 FOR SERV

[5] CLEGHORN WB, 1966, RHODESIAN AGR J B, V2410

[6] GAMMON DM, 1978, RHOD J AGR RES, V16, P147

[7] SOME QUANTITATIVE DATA ON THE INCREASE OF MESQUITE AND CACTUS ON A DESERT GRASSLAND RANGE IN SOUTHERN ARIZONA [J]. ECOLOGY, 1952, 33 (03) : 319 - 328

[8] GLENDENNING GE, 1955, USDA TECHN B, V1127

[9] Holling C.S., 1973, Annual Rev Ecol Syst, V4, P1, DOI 10.1146/annurev.es.04.110173.000245

[10] HOLLING CS, 1981, USDA WO26 FOR SERV G