Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Lehfeldt, Jürgen"'
Autor:
Lehfeldt, Jürgen
Publikováno v:
Archives of Agronomy & Soil Science; Jan1970, Vol. 14 Issue 7, p625-633, 9p
Autor:
Lehfeldt, Jürgen
Publikováno v:
Archives of Agronomy & Soil Science; Jan1969, Vol. 13 Issue 4, p385-392, 8p
Autor:
Lehfeldt, Jürgen
Publikováno v:
Archives of Agronomy & Soil Science; Jan1969, Vol. 13 Issue 4, p377-384, 8p
Autor:
Lehfeldt, Jürgen
Publikováno v:
Archives of Agronomy & Soil Science; Jan1968, Vol. 12 Issue 11, p995-1002, 8p
Autor:
Kullmann, Anton, Lehfeldt, Jürgen
Publikováno v:
Archives of Agronomy & Soil Science; Jan1967, Vol. 11 Issue 3, p221-231, 11p