Aquatic weed management:
Gupta, O. P.
Aquatic weed management: a textbook and manual/ O. P. Gupta - 2nd ed. - India: Today and Tomorrow's Printers and Publisher; 1987. - vi, 247 p. + xi : ill. ; 25 cm.
Includes index.
Aquatic weed-- Management
632.58/ GUA
Aquatic weed management: a textbook and manual/ O. P. Gupta - 2nd ed. - India: Today and Tomorrow's Printers and Publisher; 1987. - vi, 247 p. + xi : ill. ; 25 cm.
Includes index.
Aquatic weed-- Management
632.58/ GUA