Trof about environmental pollution and ecological problems

List of references
l.Karimov I. On the threshold of the 21st century : threats to security, conditions of stability and guarantees of development. - T. , "Uzbekistan", 1997
2. Constitution of the Republic of Uzbekistan. - T ., "Uzbekistan", 1999 3.S.Gulomov M, Jo rayev Y. Ecology: crime and punishment. T. , "Uzbekistan".
of environment and human ecology, T. ,TITLP ,
5. S. Rozikov K, Tokhtayev S, Nigmatov A, Sultanov R. Seven lessons about ecology and environment . T. , "Bioekosan", 2004
6. RafikovA. Geoecological problems. - T. , "Teacher", 1998
7. T. Ergashev A. "General ecology" T. , "Teacher" 2002
8. Ecology and life. - T. , "Uzbekistan", 2002
9. Tokhtayev AS Ecology. - "Teacher", 2001
lO. Nigmatov A. What is ecology? - T. , "TDYul edition.", 2002
11. Nigmatov A. Man and soil. - T. , "Gafur Ghulam", 2002