Singh, Y.K <br/><br/>
Teaching of environmental science / 
Y.K.Singh. 
 - New Delhi :  A.P.H. Publishing House,  2005. 
 - 366 p. :  22.5 cm. 
<br/><br/> Modified syllabus of B.T.C/M.Ed. of Indian & Foreign Universities/Training Institute & education colleges recognized by National Council of Teacher Education, New Delhi. 
<br/><br/><label>ISBN: </label>81-7648-909-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment<br/>Education<br/>Teaching<br/>Ecosystem<br/>Biodiversity<br/>Conservation<br/>Pollution
<br/><br/><label>Dewey Class. No.: </label>333.7  / SIN P05T