Subjects: Aquatic plants--Control--South Carolina; Aquatic weeds--South Carolina; Invasive plants--Control--South Carolina
تفاصيل العنوان
Subjects: Aquatic plants--Control--South Carolina; Invasive plants--Control--South Carolina; Aquatic weeds--Environmental aspects--South Carolina
Subjects: Education; Environment; Organisations1970-1979; 1980-1989; 1990-1999