Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="PORTA CASANELLAS, J*" or (type exact bookEditor and editor="PORTA CASANELLAS, J*") Add to list Conference Paper C1 Ammonia volatilisation from benchmark catalan soils after pig slurry application MR TEIRA ESMATGES, Oswald Van Cleemput (UGent) , Georges Hofman (UGent) and J PORTA CASANELLAS (1998) Van Cleemput O., Haneklaus S., Hofman G., Schnug E., Vermoesen A. (eds.). Proceedings 1 lth World Fertilizer Congress, CIEC, Gent, Belgium, Vol. II,713-720.