Heath, Roger, 1939- The potential for energy efficiency in the fertilizer industry / Roger Heath, John Mulckhuyse, and Subrahmanyan Venkataraman. - Washington, D.C. : World Bank, 1985. - xii, 97 p. : ill. - World Bank technical paper ; no. 35 . ISBN: 0821305255 Subjects--Topical Terms: Fertilizer industry--Energy conservation. LC Class. No.: HD9483.A2 / H43 1985 Dewey Class. No.: 333.79�19