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BSI Group, 11/01/2002
Publisher: BS
File Format: PDF
$631.00$1,263.65
Published:01/11/2002
Inorganic fertilizers. Determination of specific nutrients
$73.00 $147.32
Plant biostimulants. Sampling and sample preparation-Sample preparation
$90.00 $180.34
Plant biostimulants. Determination of Azotobacter spp.
Organic and organo-mineral fertilizers. Determination of the biuret content by high-performance liquid chromatography (HPLC)