01102cgm a2200289u 4500 996265040102311 20260227104059.0 g c bfj 800604s1979 nyu152ufz 1s eng d (TU)000626504UTK01 659099 (OCoLC)06385873 GZO GZO OCL m.c. TKN TKNk QE471.15.S25 S353 Schmidt, Volkmar. Secondary reservoir porosity in the course of sandstone diagenesis. [slide] / by Volkmar Schmidt ; sponsored by the American Association of Petroleum Geologists. New York : Science-Thru-Media Co., c1979. 152 slides : col. ; 2x2 in. & 3 cassettes and guide. AAPG continuing education course note series ; no. 12 In 2 carousels "A continuing education course presented at the 1979 AAPG annual meeting in Houston." Sandstone. Diagenesis. American Association of Petroleum Geologists. 175 175