HAVE SOUTHERN TEXAS SAVANNAS BEEN CONVERTED TO WOODLANDS IN RECENT HISTORY

[11] BOGUSCH ER, 1950, TEX J SCI, V4, P528

[12] BRANSON FA, 1985, RANGE MONOGR, V2

[13] RECOVERY OF SOME SURFACE SOIL PROPERTIES OF ECOLOGICAL INTEREST AFTER SHEEP GRAZING IN A SEMIARID WOODLAND [J]. AUSTRALIAN JOURNAL OF ECOLOGY, 1985, 10 (04): : 451 - 460

[14] BROWN DE, 1982, DESERT PLANTS, V4, P101

[15] WOODY PLANT SEED DISPERSAL AND GAP FORMATION IN A NORTH-AMERICAN SUB-TROPICAL SAVANNA WOODLAND - THE ROLE OF DOMESTIC HERBIVORES [J]. VEGETATIO, 1988, 73 (02): : 73 - 80

[16] WOODY PLANT INVASION OF GRASSLANDS - ESTABLISHMENT OF HONEY MESQUITE (PROSOPIS-GLANDULOSA VAR GLANDULOSA) ON SITES DIFFERING IN HERBACEOUS BIOMASS AND GRAZING HISTORY [J]. OECOLOGIA, 1989, 80 (01) : 19 - 26

[17] BUCHER EH, 1987, REV CHIL HIST NAT, V60, P265

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

[19] RAPID SHIFTS IN PHOSPHATE ACQUISITION SHOW DIRECT COMPETITION BETWEEN NEIGHBORING PLANTS [J]. NATURE, 1987, 327 (6123) : 615 - 616

[20] ROOT INITIATION AND ROOT AND LEAF ELONGATION OF DEPENDENT LITTLE BLUESTEM TILLERS FOLLOWING DEFOLIATION [J]. AGRONOMY JOURNAL, 1982, 74 (03) : 432 - 435

[11] BOGUSCH ER, 1950, TEX J SCI, V4, P528

[12] BRANSON FA, 1985, RANGE MONOGR, V2

[13] RECOVERY OF SOME SURFACE SOIL PROPERTIES OF ECOLOGICAL INTEREST AFTER SHEEP GRAZING IN A SEMIARID WOODLAND [J]. AUSTRALIAN JOURNAL OF ECOLOGY, 1985, 10 (04): : 451 - 460

[14] BROWN DE, 1982, DESERT PLANTS, V4, P101

[15] WOODY PLANT SEED DISPERSAL AND GAP FORMATION IN A NORTH-AMERICAN SUB-TROPICAL SAVANNA WOODLAND - THE ROLE OF DOMESTIC HERBIVORES [J]. VEGETATIO, 1988, 73 (02): : 73 - 80

[16] WOODY PLANT INVASION OF GRASSLANDS - ESTABLISHMENT OF HONEY MESQUITE (PROSOPIS-GLANDULOSA VAR GLANDULOSA) ON SITES DIFFERING IN HERBACEOUS BIOMASS AND GRAZING HISTORY [J]. OECOLOGIA, 1989, 80 (01) : 19 - 26

[17] BUCHER EH, 1987, REV CHIL HIST NAT, V60, P265

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

[19] RAPID SHIFTS IN PHOSPHATE ACQUISITION SHOW DIRECT COMPETITION BETWEEN NEIGHBORING PLANTS [J]. NATURE, 1987, 327 (6123) : 615 - 616

[20] ROOT INITIATION AND ROOT AND LEAF ELONGATION OF DEPENDENT LITTLE BLUESTEM TILLERS FOLLOWING DEFOLIATION [J]. AGRONOMY JOURNAL, 1982, 74 (03) : 432 - 435