Fertility evaluation of some soils in Vava'u, Tonga
By: by P.B.S. Hart, J.P. Widdowson, and H.O. Fa'anunu.
Contributors: Widdowson, J. P.; Fa'anunu, H. O.
Series: N.Z. Soil Bureau scientific report,; 47; New Zealand Soil Bureau scientific report ;; 47.
Publisher: Dept. of Scientific and Industrial Research
Published: 1981
Place of publication: [Wellington]
Language: eng
Number of pages: 30
Subjects: Soil fertility -- Tonga -- Vava'u Island.; Fertilizers -- Tonga -- Vava'u Island.; Soils -- Tonga -- Vava'u Island.; Field experiments -- Tonga -- Vava'u Island.
Notes: Bibliography: p. 20.