00547nam a2200109Ia 4500008004100000082003900041100005900080245007800139260002600217490017600243600001800419140117s9999    xx            000 0 und d  aTR 631.4.008.2:633.002 1967/82  M4  a"Edited  R.P.Gupta, Satyendra Kumar and Tirlok Singh."  aSoil management to increase crop production; consolidated report 1967-82.  aNew DelhibICARc1984  aA consolidated report 1967-82 of All India Co-ordinated Research Projec on Improvement of Soil Physical conditions to increase agricultural production of problematic areas  a"Gupta, R.P."