Instituut voor Bodemvruchtbaarheid

2 published titles

Phosphorus in sewage sludge and animal waste slurries : proceedings of the EEC Seminar organized jointly by the CEC and the Institute for Soil Fertility, Haren (Gr.) and held in Groningen, Netherlands

(Contributor)

1 edition

Fundamental, ecological and agricultural aspects of nitrogen metabolism in higher plants : proceedings of a symposium organized by the Department of Plant Physiology, University of Groningen and the I

(Contributor)

1 edition