Set of 15 slides. Set provides the beginner with an introduction to biological studies. JB 6 MIXED PROTOZOA, w.m. JC 300 SPONGE SPICULES, w.m. JE 100 PLANARIA, w.m. JD 100 HYDRA, w.m. JM 20 ZOOPLANKTON, w.m. JG 565 TRICHINELLA, w.m. JM 3070 SPIDER, w.m. JO 510 FROG BLOOD, smear KF 130 MIXED GREEN ALGAE, w.m. KD 30 BREAD MOLD, w.m. KH 300 SPHAGNUM LEAF, w.m. KT 4 MIXED POLLEN, w.m. KS 110 ONION BULB EPIDERMIS, w.m. KP 5 GRASS ROOT TIP, w.m. KT 930 SPIREA FLOWER, w.m.