Cengage. Chapterwise Daily Practice Problems DDP Biology Class- XII.
Chicago-čujuhus (17. p.)Cengage. Chapterwise Daily Practice Problems DDP Biology Class- XII.
MLA-čujuhus (9. p.)Cengage. Chapterwise Daily Practice Problems DDP Biology Class- XII.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.