00474nam a2200169Ia 4500008004100000020001500041082001800056100001800074245008800092260003000180300000800210650001400218650002000232653002400252653001100276700001700287170901s1999    xx            000 0 und d  a085199363X  a333.953bP59E  aPistorius, R. 0aExploitation of Plant Genetic InformationbPolitical Strategies in Crop Development  aUKbCABI Publishingc1999  a231  aEconomics  aSocial sciences  aGermplasm resources  aPlants  aWijk, j. Van