Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Lipas, Erkki"'
Publikováno v:
Silva Fennica, Vol 28, Iss 3 (1994)
The aim of the study was to obtain information needed in preparing more precise fertilization recommendations for seed orchards. The fertilization requirement was estimated on basis of soil and needle analyses, and by investigating the effects of dif
Externí odkaz:
https://doaj.org/article/da29c434642e49fc8f2f16e10f175c55
Autor:
Lipas, Erkki
Publikováno v:
Silva Fennica, Vol 17, Iss 1 (1983)
The role played by the medium and fine silt and clay contents in determining the quartiles and the degree of stratification from a cumulative particle-size curve was studied in order to determine what time savings could be made in the sedimentation p
Externí odkaz:
https://doaj.org/article/72940d686045423190b0b5790b84cff7
Autor:
Lipas, Erkki Johannes
Thesis (M.S.)--University of Wisconsin--Madison, 1968.
eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
Externí odkaz:
http://catalog.hathitrust.org/api/volumes/oclc/53789892.html
