LEADER 00915nam0-22003251i-450- 001 990001457450403321 005 20001010 010 $a0-471-02343-4 035 $a000145745 035 $aFED01000145745 035 $a(Aleph)000145745FED01 035 $a000145745 100 $a20000920d1977----km-y0itay50------ba 101 0 $aeng 102 $aUS 105 $aa---a---001yy 200 1 $aTreatise on Dinitrogen Fixation$fgeneral editor R.W.F. Hardy, section iv editor A.H. Gibson 210 $aNew York$cJohn Wiley & Sons$d1977 215 $axii, 527 p.$cill.$d25 cm 300 $aSection IV : Agronomy and Ecology 610 0 $aAzoto 702 1$aGibson,$bA.H. 702 1$aHardy,$bRalph W. F. 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001457450403321 952 $a6 V 2$b18584$fDBV 959 $aDBV 996 $aTreatise on Dinitrogen Fixation$9379748 997 $aUNINA