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Humic-Urban published presentations and documents on DocSlides.

How Humic Acid is Created How Humic Acid is Created
How Humic Acid is Created How Humic Acid is Created
by liane-varnes
Humus isthecommonisthecommon nameusedbymostofusand...
Saarva Humic Granules
Saarva Humic Granules
by vivian
are concentrated fractions of organic matter that ...
Evaluation of solid-phase chromatography as a method for natural organic matter characterization
Evaluation of solid-phase chromatography as a method for natural organic matter characterization
by grewhypo
Dr . Aleksandra . Tubić. , . Dr . Jasmina. . Agb...
2016 Cotton Soil Fertility Studies
2016 Cotton Soil Fertility Studies
by yoshiko-marsland
High N Rates (for 4-Bale . C. otton). N . Sidedre...
A Crash Course in the Genesis and Classification of Soils
A Crash Course in the Genesis and Classification of Soils
by marina-yarberry
Dru. Yates. dru.e.yates@gmail.com. Learning Obje...