Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Siemer, E. G."'
Publikováno v:
Soil Science Society of America Journal; May 1978, Vol. 42 Issue: 3 p509-512, 4p
Publikováno v:
Agronomy Journal; January 1980, Vol. 72 Issue: 1 p103-107, 5p
Autor:
Grable, A. R., Siemer, E. G.
Publikováno v:
Soil Science Society of America Journal; March 1968, Vol. 32 Issue: 2 p180-186, 7p
Publikováno v:
Agronomy Journal; January 1969, Vol. 61 Issue: 1 p14-17, 4p
Autor:
Rumburg, C. B., Siemer, E. G.
Publikováno v:
Crop Science; March 1976, Vol. 16 Issue: 2 p172-174, 3p
Autor:
Siemer, E. G., Wood, D. R.
Publikováno v:
Agronomy Journal; March 1968, Vol. 60 Issue: 2 p244-246, 3p
Publikováno v:
Journal of Environmental Quality. Apr/Jun1992, Vol. 21 Issue 2, p185. 0p.
Publikováno v:
Journal of Range Management; Mar1974, Vol. 27 Issue 2, p133, 0p
Publikováno v:
Soil Science Society of America Proceedings; May/Jun1978, Vol. 42 Issue 3, p509, 0p