Water-hyacinth, Eichhornia crassipes : the most troublesome weed of the world
Gopal, Brij
Water-hyacinth, Eichhornia crassipes : the most troublesome weed of the world - - Delhi Hindsala Pub., 1981 - various p. 23 cm - .
4
Water hyacinth
628.54:58 Gop
Water-hyacinth, Eichhornia crassipes : the most troublesome weed of the world - - Delhi Hindsala Pub., 1981 - various p. 23 cm - .
4
Water hyacinth
628.54:58 Gop