1
Material Type:
Livro
Nitrogen in soil, carbon/nitrogen relation. [Portuguese
Balsa M.E
1988
Sem texto completo
2
Material Type:
Livro
Relationship between nitrogen content and rate of photosynthesis in winter barley (Hordeum vulgare). [Dutch
Dijk W. van ; Groot J.J.R
CABO-Verslag (Netherlands). no. 74, 1987
Sem texto completo
3
Material Type:
Livro
NPo-research, A22: Atmospheric NOx, reaction products and total N-deposition. [Danish
Asman W.A.H ; Runge E.H
1991
Sem texto completo
4
Material Type:
Livro
NPo-research, A22: Atmospheric NOx, reaction products and total N-deposition
Asman, W.A.H ; Runge, E.H
Copenhagen (Denmark): Miljoestyrelsen 1991
Sem texto completo
5
Material Type:
Livro
Nitrogen circulation in Danish agriculture 1980-88: a brutto statement for the nitrogen circulation
Nielsen, H
Copenhagen (Denmark): Miljoeministeriet 1990
Sem texto completo
6
Material Type:
Livro
Factors of variation of crude protein content in whole maize plant
Corneloup, F. ((Institut National de la Recherche Agronomique, Saint Genès Champanelle (France. Centre de Clermont Ferrand Theix Lyon, UMR URH/DIM)) ; Aizac, B ; Andrieu, J ; Michalet-Doreau, B
Paris (France): Institut de l'Elevage 2001
Sem texto completo
7
Material Type:
Livro
Potentials of plant analysis to guide the nitrogen dressings to spring barley [student's study. [Danish
Skoven T
1984
Sem texto completo
8
Material Type:
Livro
Mineral nitrogen dynamics and present level in the soil profile. [French
Guiot J ; Herman J.L ; Moyart M
1987
Sem texto completo
9
Material Type:
Livro
Present level of the mineral nitrogen content in the [Belgiansoils. [French
Guiot J ; Herman J.L
1986
Sem texto completo
10
Material Type:
Livro
Present level of the mineral nitrogen content in the Belgian soils [in 1984. [French); Nl (Dutch
Guiot J ; Herman J.L
1985
Sem texto completo