Yazar
john r crunkilton
5 cilt bulundu.
Cilt sonuçları
Curriculum development in vocational and technical education
Curtis R. Finch, John R. Crunkilton · Allyn and Bacon in Boston .
318 sayfa · 1979
Curricula / Technical education / Vocational education / Curriculum planning / Berufsbildung
The Earth and agriscience
John R. Crunkilton · Interstate Publishers
374 sayfa · 1994
Agricultural resources / Agriculture / Ecology / Juvenile literature / Agricultural ecology
Teaching agriculture through problem solving
John R. Crunkilton · Interstate Printers & Publishers
329 sayfa · 1982
Agriculture / Problem solving / Study and teaching
The Earth and Agri Science
Jasper S. Lee, John R. Crunkilton, Edward W. Osborne · Interstate Publishers
Sayfa sayısı yok · 1995
Agriculture - General / Technology & Industrial Arts