Studies on the utilization of azolla-anabaena symbiosis by flooded rice.
JOHAL, Chanan Singh
Studies on the utilization of azolla-anabaena symbiosis by flooded rice. - Gaimersheim 1986 - 143p. - Gottinger Bertrage zur Land-und Fortwirtschaft in den Tropen .
RICE -- NUTRITION
ANABAENA AZOLLA AS FERTILIZER RICE -- NUTRITION SYMBIOSIS
633.18 J47S
Studies on the utilization of azolla-anabaena symbiosis by flooded rice. - Gaimersheim 1986 - 143p. - Gottinger Bertrage zur Land-und Fortwirtschaft in den Tropen .
RICE -- NUTRITION
ANABAENA AZOLLA AS FERTILIZER RICE -- NUTRITION SYMBIOSIS
633.18 J47S