International Symposium on Growing Media and Soilless Cultivation
Erik Van Os
Aan de Rijn 2
6701 PB Wageningen
Netherlands (31)65324506 (31)317425670 erikhydroponic@gmail.com
6701 PB Wageningen
Netherlands (31)65324506 (31)317425670 erikhydroponic@gmail.com
Mr. Chris Blok
Wageningen UR Greenhouse Horticulture
Violierenweg 1
2665 MV
Bleiswijk
Netherlands (31)317485606 chris.blok@wur.nl
Violierenweg 1
2665 MV
Bleiswijk
Netherlands (31)317485606 chris.blok@wur.nl