TY - JOUR TI - Embodied energy associated with the materials used in irrigation systems: drip and centre pivot PY - 2014 AU - Diotto, A. V AU - Folegatti, Marcos Vinícius AU - Duarte, Sérgio Nascimento AU - Romanelli, Thiago Libório T2 - Biosystems Engineering SN - 1537-5110 DO - 10.1016/j.biosystemseng.2014.02.002 UR - https://doi.org/10.1016/j.biosystemseng.2014.02.002 PP - Amsterdan VL - 121 SP - 38-45 ER -