a visual guide Coenraads, Robert Raymond 1956- creator text Buffalo, N.Y Firefly Books 2005 monographic eng 304 p. : chiefly col. ill. ; 24 cm. Robert R. Coenraads. Includes index. "A Firefly book"--T.p. verso. Rocks Fossils Minerals Roches Fossiles Mineþraux QE365 .C64 2005 552 1554070686 (bound) 2006373961 http://www.loc.gov/catdir/enhancements/fy0645/2006373961-b.html http://www.loc.gov/catdir/enhancements/fy0645/2006373961-d.html http://www.loc.gov/catdir/enhancements/fy0645/2006373961-t.html http://www.loc.gov/catdir/enhancements/fy0645/2006373961-b.html http://www.loc.gov/catdir/enhancements/fy0645/2006373961-d.html http://www.loc.gov/catdir/enhancements/fy0645/2006373961-t.html NLC 000224 20190501181311.0 14309688 eng