Autore: Kathern D. Welsh

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2 Ebook di Kathern D. Welsh

Frank R. (Spellman Environmental Consultants, Norfolk, Virginia, USA) Spellman & Kathern Welsh: Safe Work Practices for Wastewater Treatment Plants
This book details how to start and maintain a successful safety program in a municipal or industrial water or wastewater plant with special emphasis on the practical implementation. This new edition …
EPUB
DRM
€173.37
Frank R. (Spellman Environmental Consultants, Norfolk, Virginia, USA) Spellman & Kathern Welsh: Safe Work Practices for Wastewater Treatment Plants
This book details how to start and maintain a successful safety program in a municipal or industrial water or wastewater plant with special emphasis on the practical implementation. This new edition …
PDF
DRM
€173.51