00390nam a2200145Ia 4500008004100000082001600041100002700057245003200084260005200116300000800168650001800176650002400194653001300218653001300231170901s1974    xx            000 0 und d  a593.4bM74P  aMunna, Jagdish Chandra 0aPorifera tatha coelenterata  aChandigarhbHariyana Hindi Granth Academyc1974  a308  aPure Sciences  aZoological sciences  aPorifera  aProtozoa