TY - BOOK AU - Griffin, Gerard. AU - Keena, Catherine. ED - Teagasc (Organisation) TI - Environmental & sustainable farming workbook T2 - Teagasc Training Programme AA0114 U1 - 631.584 TEA PY - 2014/// CY - Piltown, Co. Kilkenny PB - Teagasc KW - Environmental farming KW - Sustainable farming KW - Organic farming ER -