LEADER 00000nam 2200217 a 4500 001 0601350 003 UkHlHU 007 t 008 003003 2 1936 000 eng 040 UkHlHU 050 4 QK 938 D4 100 0 Shreve F. 245 04 The plant life of the Sonoran desert. 300 0000p. 650 0 Botany|xDeserts. 650 0 Synecology. 650 0 Plant ecology.