00394cam a2200133ua 4500003000400000008004100004041000800045082001900053100002000072245008100092260005600173300001200229700001900241OSt250310b        |||||||| |||| 00| 0 eng d  aeng  a621.64bKEN/HU  aKennedy, W K  .  aHuman and animal powered water-lifting devices: A state of the out survey /   a : bIntermediate technology publications , c1985.  a111 ; .1 aRogers, T A  .