TY  - SER
AU  - Boyd, Carolyn E. and Dering, J. Philip
TI  - Medicinal and hallucinogenic plants identified in the sediments and pictographs of the lower Pecos, Texas Archaic
PY  - 1996///, June
KW  - Rock drawings - Research - Shamanism - Hallucinogenic plants - Usage - Lower pecos - Texas Archaic
ER  -