Your search returned 4 results.
by Jones, D.H. (Desmond Hector).
-- New ZealandElectricity Division.
by -- Soil and Plant Water Symposium (3rd : 1976 : Palmerston North, N.Z.).
by Smith, D.G. (David Glynn);
Williamson, R. B. (Ronald Bruce).
-- New Zealand Water and Soil Directorate.;
New Zealand National Water and Soil Conservation Authority
by Holloway, J.S. (John Stevenson).
-- New Zealand Forest ServiceSouthland Conservancy.