00386cam a2200145ua 4500020002500000041001000025082002100035100002200056245006400078250001100142260006000153300001200213365001000225504000500235  a81-204-0232-4c75.00  aengh  a631.5873bSIV/SP  aSivanappan, R.K .  aSprinkler irrigation / cR.K.Sivanappan.hTextual Documents  a / b.  aNew Delhi : bOxford & IBH Publishing company , c1987.  a146 ; .  a75.00  a