00957cam a2200277 4500 243213790 TxAuBib 19930901120000.0 750110s1975||||||||||||||||||||||||eng|u 74001565 //r935 9780870441493 0870441493 DLC DLC DLC TxAuBib Gray, William R., 1946- The Pacific Crest Trail [BOOK] / by William R. Gray. Washington : National Geographic Society, [1975] 199 p., : ill. (some col.) ; 26 cm. Includes index. Bibliography: p. 198. 20001114. Gray, William R 1946. Hiking Pacific States. Pacific Crest Trail. Pacific States Description and travel. National Geographic Society (U.S.), Special Publications Division.