TY - BOOK AU - Euer,D.W. AU - TI - Ecological biology 2 for A-level and intermediate students in Africa: : the inter-relations of organisms AV - ZOO QH541.14.E23 PY - 1978/// CY - London PB - Longman Group Ltd. KW - Ecology KW - Juvenile literature KW - Biology N1 - Includes bibliographical references ER -