TY - ADVS TI - Survey of the animal kingdom the invertebrates PY - 0000///[n.d.] CY - New York PB - Educational Images Ltd. KW - Invertebrates N1 - part 1; Protozoa, parazoa, coelenterata, acoelomates and pseudocoelomates -; part 2; Molluscs,segmented worms and minor phyla. -; part 3; The insect -; part 4; Noninsect arthropods and echinoderms; Narrator: Edgar M. Raffensperger ER -