Brogan, J. C.

Nitrogen losses and surface run-off from landspreading of manures ; proceedings of a Workshop in the EEC... - The Hague : Martinus Nijhoff, 1981 - 471 p. gráfs. - Developments in plant and soil sciences ; 2 . - Developments in plant and soil sciences ; 2 .

24776


Abonos--Efecto en suelos.
Suelos--Nitrógeno en.

631.411 / B7