00579nam a2200193Ia 4500008004100000041001200041082001100053082001100064100001800075100001100093245011700104260001500221260005700236260000900293300001500302365002500317650001500342650002800357150909s9999    xx            000 0 und d  aEnglish  a631.56  bBEU/HE  aBeukema K J    eAuthor  aHeat anad mass transfer duting cooling and storage of agricultural products adn influenced by natural convection  aWashington  bCentre for agricultural publishing and Documentation  c1980  a159  Pages  aRs.33                 aHarvesting  aPost harvest technology