00462ctaaa2200157 a 450000500170000000800410001703500150005810000220007324500870009526000240018230000100020650000460021665000120026265000120027470000180028620260818144246.0090629s1966    xx                  eng d  a.b120627771 aGupta, Chandra P.10aInversion of furrow-slice and technique of its measurement /c... and A. C. Pandya  aS.l. :bs.n.,c1966  a10 p.  aJ. of Agrl. Engg. ISAE, v. 1, no. 3, 1966 0aPlowing 0aTillage1 aPandya, A. C.