ECOLOGY OF THE OPUNTIAE IN THE BIG BEND REGION OF TEXAS

[1] BLAIR WR, 1940, MISC PUB MUS ZOO U M, V46

[2] BRAVO H, 1937, CACTACEAS MEXICO

[3] The ecological relations of the vegetation of western Texas. [J]. BOTANICAL GAZETTE, 1901, 32 (1-6): : 99 - +

[4] BRAY WL, 1901, BOT GAZ, V32, P262

[5] BRAY WL, 1905, B U TEX SCI SER 60, V6, P1

[6] BRAY WL, 1901, BOT GAZ, V32, P195

[7] BRAY WL, 1906, B U TEX SCI SER 82, V10, P1

[8] Carabia J. P, 1937, CACTUS SUCCULENT J, V8, P202

[9] CARTER W. T., 1930, TRANS TEXAS ACAD SCI INCLUDING PROC, V15, P19

[10] Insects and weather as they influence growth of cactus on the central Great Plains [J]. ECOLOGY, 1942, 23 (02) : 209 - 214

[1] BLAIR WR, 1940, MISC PUB MUS ZOO U M, V46

[2] BRAVO H, 1937, CACTACEAS MEXICO

[3] The ecological relations of the vegetation of western Texas. [J]. BOTANICAL GAZETTE, 1901, 32 (1-6): : 99 - +

[4] BRAY WL, 1901, BOT GAZ, V32, P262

[5] BRAY WL, 1905, B U TEX SCI SER 60, V6, P1

[6] BRAY WL, 1901, BOT GAZ, V32, P195

[7] BRAY WL, 1906, B U TEX SCI SER 82, V10, P1

[8] Carabia J. P, 1937, CACTUS SUCCULENT J, V8, P202

[9] CARTER W. T., 1930, TRANS TEXAS ACAD SCI INCLUDING PROC, V15, P19

[10] Insects and weather as they influence growth of cactus on the central Great Plains [J]. ECOLOGY, 1942, 23 (02) : 209 - 214