00383cam a2200133ua 4500041001000000082001800010100001900028245007900047250001200126260007400138300001200212504000500224700002000229  aengh  a631.1bDEL/AG  aDe Lucia, M  .  aAgricultural engineering in development / cM De Lucia.hTextual Documents  a1 / b.  aRome : bFood and Agriculture organization of United States , c1994.  a160 ; .  a1 aAssennato, D  .