Your search returned 3 results.
by McIntosh, John J.
-- Bay of Plenty (N.Z. : Region)Regional Council (1989-1993)
by Scholes, Paul.
-- Bay of Plenty (N.Z. : Region) Regional Council
by Livingston, Mary E. (Mary Elizabeth);
Biggs, Barry John Franklyn;
Gifford, J. S.
-- New Zealand Water and Soil Directorate.;
New Zealand National Water and Soil Conservation Authority