Making aquatic weeds useful :
Making aquatic weeds useful : some perspectives for Developing Countries /
Natrional academy of sciences.
- Washington, D.C. : National Academy of Sciences, c1976.
- vii, 175 p. : ill. ; 23 cm.
Resumes in Spanish and French.
Includes bibliographical refereneces.
Aquatic weeds--Control--Development Countries.
Aquatic plants--Economic aspects--Development Countries.
SB614 / .N37 1976
Resumes in Spanish and French.
Includes bibliographical refereneces.
Aquatic weeds--Control--Development Countries.
Aquatic plants--Economic aspects--Development Countries.
SB614 / .N37 1976