00634ctaaa2200217 a 4500 20260817171223.0 090629s1967 xx eng d .b12062698 Archiv. G86 B44 Gupta, Chandra P. Behavior of soil under dynamic loading : its application to tillage implements / ... and A. C. Pandya S.l. : s.n., 1967 352-363 p. Transactions of the ASAE, 1967 Tillage Pandya, A. C. .b12062698 mnarc n 191128 0 090629 m b n 0 11381 11381