00958nam1-22002771i-450-99000220557040332120160727121932.0000220557FED01000220557(Aleph)000220557FED0100022055720030910d--------km-y0itay50------baitaRECENT aspects of nitrogen metabolism in plantsproceedings of a symposium held at Long Ashton Research Station,University of Bristol 18-19 april 1967edited by E.J. Hewitt and C.V. Cutting.LondonAcademic press1968.XVI, 280 p.23 cmIn testa al front.: First Long Ashton Symposium 1967.Cutting,C. V.Hewitt,Eric JohnITUNINARICAUNIMARCBK99000220557040332180 II A 121081FFABCFFABCRECENT aspects of nitrogen metabolism in plants395868UNINA