Y broses ganiatáu ar gyfer gorsafoedd cynhyrchu ar-y-tir uwchlaw 50 megawat yng Nghymru a Lloegr : nodyn cyfarwyddyd ar Adran 36 Deddf Trydan 1989 : ymgynghoriad.
Great Britain.Department of Trade and Industry.
[London] : Department of Trade and Industry,
2007.
Cover title.
Includes bibliographical references.