[3]
Productivity and nutrient uptake of water hyacinth, Eichhornia crassipes I. Effect of nitrogen source[J] . K. R. Reddy,J. C. Tucker.Economic Botany . 1983 (2)
[3]
Productivity and nutrient uptake of water hyacinth, Eichhornia crassipes I. Effect of nitrogen source[J] . K. R. Reddy,J. C. Tucker.Economic Botany . 1983 (2)