00551     2200181   4500001002100000005001700021008004100038020001800079035002400097090001600121100002900137245009500166250001000261260003300271300003600304504001700340650001200357YOGYA-0311000000019720110310080306.0                                   ind    a979-526-164-9  0010-031100000000197  a304.2 Irw p  aIRWAN , Zoer 'aini Jamal  aPrinsip-prinsip Ekologi : ekosistem , lingkungan dan pelestarianya / Zoeraini Djamal Irwan  aCet 1  aJakarta :bBumi Aksarac2010  axiv , 210 Hlm .:bIlus .;c21cm  aHlm .197-204  aEkologi