00430nam a2200157Ia 4500008004100000020001500041082001400056100001600070245004500086260002600131300000800157650004100165650003400206653001500240700001700255170901s1985    xx            000 0 und d  a0003830144  a635bF65P  aFordham, R. 0aPrincipales of Vegetable crop production  aLondonbCollinsc1985  a209  aAgriculture and related technologies  aTechnology (Applied sciences)  aVegetables  aBiggs, A. G.