00309nam a22001097a 4500003000400000008004100004082001700045100001600062245008400078260002900162300000800191OSt240406b        |||||||| |||| 00| 0 eng d  a631.87bK14S  aKay, Melvyn  aSprinkler irrigation equipment and practices key guide to information source in  aELBSbUBSPD, Patnac1983  a120