00473nam a2200157Ia 4500008004100000020001500041082001600056100008100072245001600153260005400169300000800223650001800231650001800249653002800267700002000295170901s1974    xx            000 0 und d  a0444107487  a575.1bI-2P  aInternational Symposium on Fertilization in Higher Plants, Netherlands, 1971 0aProceedings  aAmsterdambNorth-Holland Publishing Companyc1974  a373  aLife sciences  aPure Sciences  aFertilization of plants  aLinskens, H. F.