@inproceedings{c6bae36ebcb74142905f81f51c45bcae,
title = "Cation-anion uptake balance and root nitrate reductase and nitrogenase activities in nodulated pea plants in relation to nitrate supply.",
author = "\{van Beusichem\}, M.L. and J.A. Nelemans",
year = "1990",
language = "English",
pages = "1054--1059",
booktitle = "Proc. Int. Congr. Plant physiology, S.K. Sinha, P.V. Sane, S.C. Bhargava, P.K. Agrawal (eds.), New Delhi, 1988. Soc. Plant Physiol. and Biochem., Water Technology Centre, IARI, New Delhi. Vol. 2",
}