Nitrogen and rice.
Nitrogen and rice.
- Laguna, Philippines : International Rice Research Institute, 1979.
- v, 499 p. : ill. ; 23 cm.
Sponsored by the International Rice Research Institute, Los Banos, Philippines.
Nitrogen--Fixation--Congresses.
Soils--Nitrogen content--Congresses.
Rice--Fertilizers and manures--Congresses.
Sponsored by the International Rice Research Institute, Los Banos, Philippines.
Nitrogen--Fixation--Congresses.
Soils--Nitrogen content--Congresses.
Rice--Fertilizers and manures--Congresses.
