Cormack, R. M. M. <br/><br/>
Conservation :  a guide book for teachers / 
by R.M.M. Cormack and Isabel Whitelaw. 
 - [Salisbury :  Govt. Printer,  1957] 
<br/><br/> "Issued by joint authority of the Federal Ministers of Agriculture and Education, Federation of Rhodesia and Nyasaland." 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Conservation of natural resources -- Study and teaching -- Rhodesia.--Conservation of natural resources -- Study and teaching -- Rhodesia.--Conservation of natural resources -- Study and teaching -- Rhodesia.<br/>Natural resources -- Rhodesia.--Natural resources -- Rhodesia.<br/>Ecology -- Rhodesia.--Ecology -- Rhodesia.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Zimbabwe -- Economic conditions.--Zimbabwe -- Economic conditions.