"Role of soil pH level in the uptake of nitrogen by spring barley and in the balance of 15N."@en . "[2D919828FE08]" . "Hejn\u00E1k, V\u00E1clav" . "1"^^ . . "V\u00FDznam \u00FArovn\u011B p\u016Fdn\u00EDho pH pro odb\u011Br dus\u00EDku jarn\u00EDho je\u010Dmene a pro bilanci 15N." . . "RIV:J03/98:412104562!RIV/1998/MSM/MSM8C10" . "Lippold, Hans" . . . "2"^^ . . "41210" . . "ESNA /UIR" . "V\u00FDznam \u00FArovn\u011B p\u016Fdn\u00EDho pH pro odb\u011Br dus\u00EDku jarn\u00EDho je\u010Dmene a pro bilanci 15N." . "789818" . "RIV:J03/98:412104562" . "Soil-Plant-Relationships (Proc. of WG3 of ESNA Meeting )" . . . "Role of soil pH level in the uptake of nitrogen by spring barley and in the balance of 15N."@en . "Seiberrsdorf" . "167;173" . "Osterreichisches Forschungszentrum Seibersdorf" . . "0"^^ .