Nitrates-agriculture-eau
Subtitle: international symposium
By: organized by Institut national agronomique Paris-Grignon, Paris-La Défense (France), November 7-8, 1990 ; editor, R. Calvet.
Contributors: Calvet, R.; Institut national agronomique Paris-Grignon.
Publisher: Institut national de la recherche agronomique
Published: 1990
Place of publication: Paris
Language: eng
Number of pages: 576
Subjects: Nitrates -- Environmental aspects -- Congresses.; Agricultural pollution -- Congresses.; Water -- Pollution -- Congresses.
Notes: Includes bibliographical references.
Articles in English and French.