000 | 00506 a2200121 4500 | ||
---|---|---|---|
082 |
_a363.7 _bSIT |
||
100 |
_aSingh, Y. K. Dr. _911506 |
||
245 |
_aTeaching of environmental science _b: modified syllabus of B.T.C./M.ED. of Indian & Foreign University/training institute &education colleges recognized by National Council of Teacher Education, New Delhi _cDr. Y. K. Singh |
||
260 |
_aNew Delhi _bA.P.H. Publishing House _c2005 |
||
300 | _ax, 366p | ||
650 |
_aEnviromental science _911507 |
||
942 |
_cBK _01 |
||
999 |
_c62862 _d62862 |