00450nam a2200181Ia 450000500170000000800410001702000180005804100080007608200100008410000220009424500340011625000060015026400300015630000260018665000060021265500140021870000360023220260922095459.0260922s9999    xx            000 0 und d  a979-534-204-5  aind  a574.41 aSPURGEON, Richard10aEkologi : Sains Dan Percobaan  a1  aBandungbPakar Rayac2004  a48 hlm.bilus.c25 cm 4a0  aGrade 7-91 aErvina Yudha Kusumaetranslator