Boyce, J. (1975). Agriculture reseach and extension programs. ADC.
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Kua rahua te tārua ki te papatopenga
Tohutoru Kātū Chicago (17th ed.)
Boyce, James. Agriculture Reseach and Extension Programs. New York: ADC, 1975.
I tāruatia paitia ki te papatopenga
Kua rahua te tārua ki te papatopenga
Tohutoro MLA (9th ed.)
Boyce, James. Agriculture Reseach and Extension Programs. ADC, 1975.
I tāruatia paitia ki te papatopenga
Kua rahua te tārua ki te papatopenga
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