| Registros del 1 al 2 de 2 encontrados |
1.- A SLOW-RELEASE K (SUPER +) FERTILIZER FROM RESIDUES OF THE BRAZILIAN OIL-SHALE INDUSTRY; SYNTHESIS OF KALSILITE-TYPE STRUCTURES
SPRINGER INTERNATIONAL; BERLIN; DEU; FEDERAL REPUBLIC OF GERMANY, 2001
Ver registro
2.- SOIL MANAGEMENT SYSTEM EFFECTS ON SIZE FRACTIONATED HUMIC SUBSTANCES
ELSEVIER; AMSTERDAM; NLD; NETHERLANDS, 1999
Ver registro
|
|
|
