CSU-Carig
Nitrogen efficiency in agricultural soils /
- London : Elsevier Applied Science ; c1988.
- ix, 450 pages : 25 cm.
"Sponsored by the Commission of the European Communities, Directorate-General for Agriculture, Coordination of Agricultural Research Division." Includes bibliographies.
1851662405
Nitrogen fertilizers – Congresses.
Soils – Nitrogen content – Congresses.
Plants, Effects of nitrogen – Congresses.
Crops – Nutrition – Congresses.
631.84 / N638 1988
"Sponsored by the Commission of the European Communities, Directorate-General for Agriculture, Coordination of Agricultural Research Division." Includes bibliographies.
1851662405
Nitrogen fertilizers – Congresses.
Soils – Nitrogen content – Congresses.
Plants, Effects of nitrogen – Congresses.
Crops – Nutrition – Congresses.
631.84 / N638 1988