Trends and Drivers of Agri-environmental Performance in OECD Countries. Paris : OECD, 2019. 100 s. Available on Internet: <https://www.oecd-ilibrary.org/agriculture-and-food/trends-and-drivers-of-agri-environmental-performance-in-oecd-countries_b59b1142-en> ISBN 978-92-64-38291-6. [Copy count : 1, currently available 1, at library only 0]