"tuck, r h. "
an introduction to the principles of agricultural economics: / r.h. tuck - 1 ed. - uk : longmans 1961. - "vii, 259p.; 22 cm."
HD1417 / .T83 1961
an introduction to the principles of agricultural economics: / r.h. tuck - 1 ed. - uk : longmans 1961. - "vii, 259p.; 22 cm."
HD1417 / .T83 1961