Endophyte transmission and activity in the Anabaena-Azolla association von Becking, J.H

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Identification of the endophype of Dryas and Rubus (Rosaceae) von Becking, J.H

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Parasponia parviflora-Rhizobium symbiosis. Isotopic nitrogen fixation, hydrogen evolution and nitrogen-fixation, hydrogen evolution and nitrogen-fixation efficiency, and oxygen rel... von Becking, J.H

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Endophyte transmission and activity in the Anabaena-Azolla association von BECKING, J.H.

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Parasponia parviflora-Rhizobium symbiosis. Host specificity, growth and nitrogen fixation under various conditions von Becking, J.H

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Pigment distribution and nitrogen fixation in Anabaena azollae von Becking, J.H, Donze, M

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Ecology and physiological adaptations of Anabaena in the Azolla-anabaena azollae symbiosis von Becking, J.H

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Beijerinckia in irrigated rice soils [nitrogen-fixing bacteria] von Becking, J. H.

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Root nodules in the genus Colletia von Bond, G, Becking, J.H

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ON THE MECHANISM OF AMMONIUM ION UPTAKE BY MAIZE ROOTS von BECKING, J. H.

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Nitrogen-fixing bacteria of the genus Beijerinckia von Becking, J.H

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Der Anbau von Pinus Merkusii in den Tropen von Becking, J.H

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Book Reviews von J.T. de Smidt, P. Wolswinkel, J.H. Becking, P. Hogeweg, L. Bos, F.M. Muller, J.A. Stalpers, J. Bruinsma, G. Blaauw-Jansen, P. Baas

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BOOK REVIEWS AND ANNOUNCEMENTS von Schel, J. H. N.

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Mineralization and thickness of the condylar cortex in skeletal remains of children’s mandibles: A preliminary study von Vespasiano, V., Mulder, C.S., Klop, C., Koolstra, J.H., Nolte, J.W., Lobé, N.H.J., Beenen, L.F.M., Becking, A.G.

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