00551cam a22001931 4500 agr03000952 DLC 20260227110921.0 801111s1903 enkab 000 0 eng agr03000952 (OCoLC)6927872 DLC CU-Riv DLC QE28 .M35 Marr, J. E. (John Edward), 1857-1933. Agricultural geology, by J. E. Marr. London, Methuen & Co., 1903. xi, 318 p., 1 l., front. (map.) illus., diagrs. 20 cm. Geology. 7083 7083