Theodore Rigg

Rigg in 1936 Sir Theodore Rigg (6 April 1888 – 22 October 1972) was a New Zealand agricultural chemist and scientific administrator. Provided by Wikipedia
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  1. 1

    A review of agricultural progress in Waimea County, Nelson, N.Z., 1920-1960 by Rigg, Theodore, 1888-1972

    [Place of publication not identified] : [publisher not identified], 1962
    Format: Book


  2. 2

    A survey of soils, vegetation and agriculture of the eastern hills, Waimea County, Nelson by Rigg, Theodore, 1888-1972

    [Place of publication not identified] : [publisher not identified], 1957
    Format: Book