000 01181nam a2200313 4500
007 ta
008 130131t ii ||||| |||| 00| 0 eng d
020 _a817862575x
082 _223
_a372.35/P946
089 _223
_aGS 372.35/P946
521 _aGS
240 _aJunior library of ecology.
245 _aProtecting our rivers and lakes. --
264 _aNew Delhi, India :
_bSterling Press Private Limited,
_c[no copyright date].
300 _a31 pages :
_bcol. ill. ;
_c27 cm.
440 _pJunior library of ecology.
500 _aTranslation of: La Defensa de los rios y los lagos. Includes index.
520 _a This book explains in clear and simple terms the dangers affecting the water cycle.
650 _vWater -- Pollution -- Juvenile literature.
650 _vWater quality management -- Juvenile literature.
650 _vWater -- Pollution.
650 _vPollution.
650 _vWater supply.
650 _vWater quality management.
650 _vEnvironmental protection.
942 _2ddc
_cBK
999 _c2814
_d2814
040 _cLearning Resource Center