Aquatic weeds : their menace and controlmanual of methods for fisheries resource survey and appraisal /
Forbes, S.T.(ed.)
Aquatic weeds : their menace and controlmanual of methods for fisheries resource survey and appraisal / edited by S.T. Forbes & O. Nakken. - Rome : Food And Agriculture Organization Of The United Nations ; 1972. - viii ; 137 p., 22 cm.
333.707 / FOR
Aquatic weeds : their menace and controlmanual of methods for fisheries resource survey and appraisal / edited by S.T. Forbes & O. Nakken. - Rome : Food And Agriculture Organization Of The United Nations ; 1972. - viii ; 137 p., 22 cm.
333.707 / FOR