TY - BOOK AU - AU - Tootill, Elizabeth. ED - ED - ED - ED - SN - 0-87196-510-0 (hardcover) SN - 2 PY - 1981///.46 CY - New York, NY PB - Facts on File KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Dictionaries KW - Biology N1 - 5 ER -