Hauck, Roland Daniel. Field measurement of dinitrogen fixation and dinitrification - Madison, Wis. : Soil Science Society of America, 1986 - 115 p. : gráfs. - SSSA Special publication ; 18 . - SSSA Special publication ; 18 . LCCN: 1734 Subjects--Topical Terms: Denitrificación. Dewey Class. No.: 631.847 / H3