Mars, Penelope A.
The small-scale manufacture of soap : an economic study / Penelope A. Mars - London : Tropical Products Institute , 1978 - 46p. : ill. ; 36 cm.
Includes bibliographical references and index.
Soap
Small scale industry
Small industry
668.1 / MAR
The small-scale manufacture of soap : an economic study / Penelope A. Mars - London : Tropical Products Institute , 1978 - 46p. : ill. ; 36 cm.
Includes bibliographical references and index.
Soap
Small scale industry
Small industry
668.1 / MAR