Agriculture and biology teaching

Detalhes bibliográficos
Autor principal:	Rao, A.N., Pritchard, A.J
Outros Autores:	Pritchard, A.J
Formato:	Livro
Idioma:	English
Publicado em:	Paris Unesco Division of Science, Technical and Vocational Education c1984.
Assuntos:	Agriculture > Study and teaching. biology > Study and teaching.