01913nam 2200385 450 00000684220050718115200.090-247-2866-520010102d1983----km-y0itay0103----baengNLEfficient use of fertilizers in agricultureproceedings of the symposium on research into agro-technical methods aiming at increasing the productivity of crops - co-efficients for the most efficient use of fertilizer nutrients and means for reducing the losses of nutrients to the environment under the conditions of intensive agricultureorganized by the Agriculture Section of the United Nations Economic Commission for EuropeThe Hague, Boston, LancasterMartinus Nijhoff Publishers1983VI, 352 p.ill.25 cm.Developments in plant and soil sciences10Fertilizzanti631.81(20. ed.)Specifiche tecniche; apparecchi, attrezzature, materiali. Principi nutritivi, concimi completi, metodi di applicazioneSymposium on research into agro-technical methodsGeneva1983439918United Nations Economic Commission for EuropeAgriculture Section439919ITUniversità della Basilicata - B.I.A.RICAunimarc000006842Efficient use of fertilizers in agriculture75890UNIBASMONAGRMONOGRAGRARIATORRE2020010102BAS011243TORRE2020010102BAS01130220050601BAS011753batch0120050718BAS01104920050718BAS01110820050718BAS01113820050718BAS011152BAS01BAS01BOOKBASA2Polo Tecnico-ScientificoDIDDidatticaPTS.s3.p56.2536705A367052001010204Prestabile Didattica01368nam2-2200385---450-99000316420020331620081023102054.0978-3-540-69147-1000316420USA01000316420(ALEPH)000316420USA0100031642020081023d2008----km-y0itay50------baengDEa---||||001yyVerified software: theories, tools, experimentsSecond international conference, VSTTE 2008Toronto, Canada, October 6-9, 2008ProceedingsNatarajan Shankar, Jim Woodcock (Eds.)Berlin [etc.]Springercopyr. 2008XII, 262 p.ill.24 cmLecture notes in computer science52952001Lecture notes in computer science0010003149602001Lecture notes in computer scienceInformaticaCongressiToronto2008001SHANKAR,NatarajanWOODCOCK,JimInternational conference, VSTTE 2008<2.;2008;Toronto>602557ITAsalbcISBD990003164200203316001 LNCS 529537550/CBS00100217888BKSCICBAS1020081023USA011020Verified software: theories, tools, experiments1017532UNISA