2 Ebooks door Kathleen Sanders
Kathleen Sanders: DDT
Dichloro-diphenyl-trichloroethane (DDT) is the world famous synthetic organochlorine broad-spectrum insecticide used in the control of mosquito vectors of malaria and insect pests of agriculture in …
PDF
DRM
€162.50
Gregory L Campbell & Anthony O. Phillips: Autism Spectrum Disorders
Autism spectrum disorders (ASDs) are a group of developmental disabilities characterized by impairments in social interaction and communication and by restricted, repetitive, and stereotyped patterns …
PDF
DRM
€274.52
