00340nam a2200157Ia 4500008004100000041001200041082001000053082001100063100001800074100001100092245003700103260001400140260000900154260000900163650001000172150909s9999    xx            000 0 und d  aEnglish  a631.4  bAGA/SA  aAgarwal R.R    eAuthor  aSaline and alkali soils of India  aNew Delhi  bICAR  c1982  aSoils