00465cam a2200145ua 4500041001000000082002200010100001900032245015000051260005600201300001200257504000500269700001500274700001500289700001500304 aengh a028.71621bSCH/SO aSchepens, G . aSolar energy in agriculture and industry vol-1 potential of solar heat in Europian agriculture an assesment / cG Schepens.hTextual Documents a : bCommission of the Europian committee , c1986. a198 ; . a1 aBuis, H .1 aMahy, D .1 aPalz, W .