TY - BOOK T1 - Biology concepts & connections A1 - Campbell, Neil A. 1946- A2 - Mitchell, Lawrence G. A2 - Reece, Jane B. LA - English PP - Menlo Park, California PB - Benjamin Cummings YR - 1997 ED - 2nd ed. UL - https://tuklas.up.edu.ph/Record/UP-99796217603928651 OP - 22 CN - QH 308.2 C35 1997 SN - 0805320229 KW - Biology. KW - Science Teaching. ER -