Cactus country / by Edward Abbey ; a. the ed. of Time-Life Books Hedley Donovan (ed.-in-chief). - New York : Time-Life Books, 1973. - 184 p. : ill. ; 26 cm.см.. - (American wilderness / ser. ed. Charles Osborne). - ბიბლიოგრ.: გვ. 180[MFN: 44950]
The Sierra Madre / by Donald Dale Jackson a. Peter Wood ; a. the ed. of Time-Life Books Hedley Donovan (ed.-in-chief) ; with photos. by Dan Budnik. - New York : Time-Life Books, 1975. - 184 p. : ill. ; 26 cm.см.. - (The American wilderness / ed. Robert Morton). - ბიბლიოგრ.: გვ. 180[MFN: 44967]