00900cam a2200277 4500 220519350 TxAuBib 20150101120000.0 851016s1986||||||||||||||||||||||||eng|u 85027021 9780884157861 pbk. $9.95 0884157865 pbk. $9.95 (OCoLC)12809371 DLC DLC DLC OCoLC DLC TxAuBib Gronberg, Margaret. Rock hunting in Texas / Margaret Gronberg, Linda Nutting. Houston, Tex. : Lone Star Books, 1986. vi, 90 p. : ill. ; 28 cm. Includes index. Bibliography: p. 83. 20150101. Rocks Collection and preservation Texas. Geology Texas. Nutting, Linda. TXRHO