Gibson, A. H.
Natural sources of energy / A.H. Gibson. - Cambridge : Cambridge University Press, 1913. - vi, 131 p. : ill, ; 16 cm.
Includes bibliographies and index.
Power resources.
662 / GIN
Natural sources of energy / A.H. Gibson. - Cambridge : Cambridge University Press, 1913. - vi, 131 p. : ill, ; 16 cm.
Includes bibliographies and index.
Power resources.
662 / GIN