00305nam a2200109 a 450000500170000000800410001705000230005824500290008126000580011030000110016865000160017920140513081050.0020906s19uu    xx            00    eng d  aP 553.7bAn96 2000  aIba't ibang anyong lupa.  aPhilippines :bMbuhay Educational Center, Inc,c2000.  aPoster  aAnyong lupa