[1]
PEREIRA DE FREITAS, J. et al. 2013. AGROECOLOGICAL PRODUCTION INTEGRATED AND SUSTAINABLE - PAIS: EXPERIENCE OF A PUBLIC SCHOOL CHILDREN GUSTAVO ADOLFO CANDIDO ALVES CAMPINA GRANDE/PB. POLÊM!CA. 12, 2 (Jun. 2013), 369–379. DOI:https://doi.org/10.12957/polemica.2013.6438.