Lazdiņa D, Lazdiņš A, Kariņš Z, Kāposts V. Effect of sewage sludge fertilization in short‐rotation willow plantations. JEELM [Internet]. 2007Jun.30 [cited 2024Dec.23];15(2):105-11. Available from: https://jeelm.vgtu.lt/index.php/JEELM/article/view/7623