TY  - BOOK
AU  - Cormack,R.M.M
AU  - Whitelaw,Isabel
TI  - Conservation: : a guide book for teachers / 
U1  - 333.72 COR 
PY  - 1957///
CY  - Salisbury : 
PB  - Government Printer, 
KW  - Natural resources
KW  - Study and teaching
KW  - Rhodesia, Southern
N1  -  "Issued by joint authority of the Federal Ministries of Agriculture and Education Federation of Rhodesia and Nyasaland."
ER  -