Paryavaran Vigyan (Hindi Version)

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I. K. International Pvt Ltd, Feb 11, 2009 - 560 pages
10 Reviews
Prastut pustak paryavaran shiksha ke saath-saath samajik janchetana jagrat karne ke uddeshya se taiyar ki gayee hai. Paryavaran sankat ka nidan aaj hamari pahali prathmikta ban gayee hai. Pustak vishvavidyalaya anudan ayog ke nirdharit pathyakaram ke aadhar par likhi gayee hai. Paanch adhyayaon main bani pustak main paryavaran, paristhitiki tantra avam paristhitik, jaiv-vividhata avam iska sangrakshan, paryavaran pardushan tatha sansadhnon ke upyog ka vistrit varnan kiya gaya hai. Anek chhaya chitron, aarekhiya chitron tatha sarniyon ke madhyam se vishay-samagri ko saral avam pathniya banaya gaya hai. Pustak na sirf chhatron, balki paryavaran premiyon ke liye bhi upyogi avam gyanvardhak siddh hogi.
 

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