Sea Stars, Sea Urchins, and Their Relatives

Defines echinoderms, such as sand dollars and crown-of-thorns sea stars, and describes their physical characteristics, life cycles, habitats, sense, food, and means of self-defense.

שנה

2002

שפה

English

הוצאה

Chelsea House Publications

מהדורות

2

עמודים

32

ISBN

9780791069967

מקור הנתונים: Wikidata