Worrall Jan. An ethnobotanical study of the effect of sand and gravel addition to soils on soil temperature and plant growth. B.AgSci, thesis. Lincoln University. 92 pp.
Bibliographic details
An ethnobotanical study of the effect of sand and gravel addition to soils on soil temperature and plant growth
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7c062c42-1053-4c89-be73-66d7f144e860
reference
23 May 2011
20 July 2020