TY - GEN AU - Dybern, TI - Some principles of general and aquatic ecology [presented to] 2nd FAO/SIDA training course on marine pollution in relation to protection of living resources : methods for detection measurement and monitoring of pollutants in the aquatic environment, Goteborg and Stockholm, Sweden, 31 Jul. 9 Sept. 1973 T2 - FIR/TPIR PY - 0000///[s.n.] CY - [S.l.] PB - 1973 KW - Ecologia marinha KW - D 10 N2 - Bibliografia ER -