BS PD CEN/TR 17219:2018 Plastics. Biodegradable thermoplastic mulch films for use in agriculture and horticulture. Guide for the quantification of alteration of films
2018BS PD CEN/TR 17219:2018 Plastics. Biodegradable thermoplastic mulch films for use in agriculture and horticulture. Guide for the quantification of alteration of films