GERMINATION REQUIREMENTS OF DESERT SHRUB LARREA DIVARICATA

[1] [Anonymous], 1947, AGR ENG

[2] CONSTRUCTION AND PERFORMANCE OF A TEMPERATURE-GRADIENT BAR AND CHAMBER [J]. ECOLOGY, 1967, 48 (05) : 861 - &

[3] BARBOUR MG, IN PRESS

[4] BENSON L, 1954, TREES SHRUBS SOUTHWE

[5] Directions for making mechanical analyses of soils by the hydrometer method [J]. SOIL SCIENCE, 1936, 42 (03) : 225 - 229

[6] HEAT PRE-TREATMENT AS A MEANS OF INCREASING GERMINATION OF DESERT ANNUAL SEEDS [J]. ECOLOGY, 1967, 48 (02) : 305 - +

[7] Dalton P.D, 1962, THESIS U ARIZONA

[8] GARCIA ENRIQUETA, 1960, AN INST BIOL UNIV MEXICO, V31, P133

[9] Jackson ML, 1958, SOIL CHEMICAL ANALYS

[10] JAEGER EC, 1957, NORTH AMERICAN DESER

[1] [Anonymous], 1947, AGR ENG

[2] CONSTRUCTION AND PERFORMANCE OF A TEMPERATURE-GRADIENT BAR AND CHAMBER [J]. ECOLOGY, 1967, 48 (05) : 861 - &

[3] BARBOUR MG, IN PRESS

[4] BENSON L, 1954, TREES SHRUBS SOUTHWE

[5] Directions for making mechanical analyses of soils by the hydrometer method [J]. SOIL SCIENCE, 1936, 42 (03) : 225 - 229

[6] HEAT PRE-TREATMENT AS A MEANS OF INCREASING GERMINATION OF DESERT ANNUAL SEEDS [J]. ECOLOGY, 1967, 48 (02) : 305 - +

[7] Dalton P.D, 1962, THESIS U ARIZONA

[8] GARCIA ENRIQUETA, 1960, AN INST BIOL UNIV MEXICO, V31, P133

[9] Jackson ML, 1958, SOIL CHEMICAL ANALYS

[10] JAEGER EC, 1957, NORTH AMERICAN DESER