McCaskill, Lancelot William, 1900-
Hold this land : a history of soil conservation in New Zealand / by L. W. McCaskill. - Wellington : A. H. & A. W. Reed, [1973] - xi, 274 p. : ill.
0589007084
Soil conservation--History.--New Zealand
Hold this land : a history of soil conservation in New Zealand / by L. W. McCaskill. - Wellington : A. H. & A. W. Reed, [1973] - xi, 274 p. : ill.
0589007084
Soil conservation--History.--New Zealand