Boza, Mario A.‏ (Personal Name)

His Los parques nacionales ... 1978:‏ t.p. (Mario A. Boza)‏

Historia de la conservación de la naturaleza en Costa Rica, 2015:‏ . t.p. T.P. (Mario A. Boza) t.p. verso, etc. (CIP data: Mario Boza Loría; first chief of the [Costa Rican] Depto. de Parques Nacionales, created in Feb. 1970 as part of the Ministerio de Agricultura y Ganaderia; he achieved its transformation in 1973 into the Servicio de Parques Nacionales; has continued to be associated with the system in various ways)‏