00417nam a2200181Ia 4500008004100000041001200041082000800053082001100061100001500072100001100087245002800098260001100126260003100137260000900168300001500177365002500192650001800217150909s9999    xx            000 0 und d  aEnglish  a630  bDUB/PL  aDubois P    eAuthor  aPlastics in Agriculture  aLondon  bApplied science publishers  c1978  a176  Pages  aRs.23.00              aPlasticulture