TY  - BOOK
AU  - Voysey, A.
TI  - Farm studies
T2  - Commonwealth and International Library of Science, Technology, Engineering and Liberal Studies
U1  - 630.7 
PY  - 1966///
CY  - Oxford
PB  - Pergamon Press
KW  - Agricultura
KW  - Estudio y ensenanza
ER  -