P. Hoeksma

2 books • 1 series

Dec 7, 2012
Cover of Agronomic Potential of Mineral Concentrate from Processed Manure as Fertiliser

Agronomic Potential of Mineral Concentrate from Processed Manure as Fertiliser (Proceedings of the International Fertiliser Society, #716)

Dec 31, 1989
Cover of Options to Improve Gas Prodution and Consumption from Manure Fermentation

Options to Improve Gas Prodution and Consumption from Manure Fermentation