@misc{indiciaec4790f4e9621, title = {[Hygienic basis for developing complex territorial plans for nature protection].}, author = {E I Korenevskaia and E M Cherepov and G V Ivanova and S F Ionkina}, year = {1984}, url = {https://pubmed.ncbi.nlm.nih.gov/6530153/}, note = {Source identifier: 6530153} }