Composting : improvement and future prospects : proceedings of the second Seminar in Mushroom Science held in the Department of Biological Sciences, The University of Aston in Birmingham, January 1975 / edited by W.A. Hayes.
Imprint
Leeds (Hudson Rd, Leeds LS9 7DL) : W.S. Maney and Son Ltd for the Mushroom Growers' Association, 1977.
