Crespo, A 1974[1975]: Vegetacion liquenica epifitica de los pinares de la Sierra de Guadarrama. - Anales del Instituto Botanico Antonio Jose Cavanilles31: 5-13. [RLL List # 101-16 / Rec.# 3673] Keywords: PINES/ CORTICOLOUS/ SPAIN/ PHYTOSOCIOLOGY
Abstract: 2 figures. 3 tables. [Phytosociological study on pine groves. Many species.]