Phipps, Lloyd J.
Handbook on teaching vocational agriculture / Lloyd J. Phipps edited by Glen Charles Cook. - 6th ed. - Illinois : Interstate danville, c 1959. - 964 p. : ill. ; 24 cm.
Includes index.
340 340
Agriculture--Study and teaching.
630.702 / P557h
Handbook on teaching vocational agriculture / Lloyd J. Phipps edited by Glen Charles Cook. - 6th ed. - Illinois : Interstate danville, c 1959. - 964 p. : ill. ; 24 cm.
Includes index.
340 340
Agriculture--Study and teaching.
630.702 / P557h