Microbiology for water and wastewater operators revised reprint spellman frank r 9781566769082 books amazonca. Microbiology for water and wastewater operators revised reprint ebook spellman frank r amazonca kindle store. Book description this new expanded edition of microbiology for water wastewater operators augments previous information and emphasizes the new world order of water control based on microbiological principles and practices microbiology for water wastewater operators. Microbiology for water and wastewater operators revised reprint doi link for microbiology for water and wastewater operators revised reprint by frank r spellman. Microbiology for water and wastewater operators revised reprint frank r spellman this new expanded edition of microbiology for water wastewater operators augments previous information and emphasizes the new world order of water control based on microbiological principles and practices