UNIVERSITY LIBRARY CATALOGUE

Isotopic studies of Azolla and nitrogen fertilization of rice /

Kumarasinghe, K. S.

Isotopic studies of Azolla and nitrogen fertilization of rice / e dited by K. S. Kumarasinghe and D. L. Eskew. - Dordrecht : Kluwer Academic Publishers, 1993. - xi, 145 p. : ill. ; 25 cm. - Developments in plant and soil sciences ; 51. .


Rice --Fertiliizers.------
Azolla as fertilisers.--Fertiliizers.------
Nitrogen fertilisers.--Fertiliizers.------