00637cam a22002291 4500 agr49000474 DLC 20260227111011.0 730215s1949 nyua 000 0 eng c agr49000474 (OCoLC)559540 U.S. Dept. of Agr. Libr. ODaWU OCoLC DLC premarc S591 .P8 56.4 P97 631.4 Puri, Amar Nath. Soils, their physics and chemistry. With a foreword by Firman A. Bear. New York, Reinhold Pub. Corp., 1949. xv, 550 p. illus. 24 cm. Soils. 11055 11055