NIWA Library

by Blackwell, R. G; Gilbert, D. J; Davies, N. M.

by Harley, S. J; Gilbert, D. J.

by Gilbert, D. J; McKenzie, J. R; Davies, N. M; Field, K. D. -- NIWA Wellington (N.Z.)

by Blackwell, R. G; Gilbert, D. J.

by Gilbert, D. J; Bradford, E. -- NIWA Wellington (N.Z.)

by Walsh, C; Smith, M; Davies, N.

by Davies, N. M; McKenzie, J. R.

by Gilbert, D. J; Taylor, P. R. -- NIWA Wellington (N.Z.)

by Millar, R. B; Akroyd, J. M; Walshe, K. A. R.

by Bradford, E; George, K. -- NIWA Wellington (N.Z.)

by Blackwell, R. G. (NIWA. Nelson); Gilbert, D. J. (NIWA. Wellington).

by Walsh, C; Cadenhead, H; Smith, M; Davies, N. -- NIWA Wellington (N.Z.)

by Davies, N.M; Hartill, B; Walsh, C.

by Davies, N.M; Walsh, C.

by Walsh, C; Middleton, C; Davies, N.M.

by Gilbert, D J; Phillips, N.L.

by Walsh, C; Middleton, C; Davies, N.M.

by Bentley, N; Davies, N.M; McNeill, S.E.

by Walsh, C; Davies, N.M.

by Watson, T; Hartill, B. -- NIWA Wellington (N.Z.)

by Blackwell, R. G; Gilbert, D. J.

by Blackwell, R. G; Gilbert, D. J.

by McKenzie, J.R; Diggles, B; Tubbs, L; Poortenaar, C; Parkinson, D; Webster, K; Miller, N.

by Walsh, C; Davies, N.M; Rush, N; Middleton, C; Smith, M; Newmarch, G.

by Walsh, C; Davies, N.M; Rush, N; Buckthought, D; Smith, M.