Charles Platt 
Garbage World [EPUB ebook] 

Life on the small asteroid Kopra, the dumping ground whose sole function was to receive specially packaged waste material from surrounding pleasure worlds, was harsh and dirty. Carefully avoided by off-worlders for centuries, Kopra and its rough and ready, filth encrusted inhabitants suddenly became the object of extraordinary interest to officials of the United Asteroid Belt Pleasure World Federation. What happens when the two opposing cultures meet; the super-sanitary citizens of the Pleasure World and the filthy, underfed villages makes an adventure as exciting as it is bizarre.