Farm studies
Voysey, A.
Farm studies - Oxford : Pergamon Press, 1966 - 96 p. : ilus. - Commonwealth and International Library of Science, Technology, Engineering and Liberal Studies ; 2734 . - Commonwealth and International Library of Science, Technology, Engineering and Liberal Studies ; 2734 .
50934
Agricultura--Estudio y ensenanza.
630.7 / V6
Farm studies - Oxford : Pergamon Press, 1966 - 96 p. : ilus. - Commonwealth and International Library of Science, Technology, Engineering and Liberal Studies ; 2734 . - Commonwealth and International Library of Science, Technology, Engineering and Liberal Studies ; 2734 .
50934
Agricultura--Estudio y ensenanza.
630.7 / V6