Martínez-Nieto P, Orozco-Jaramillo C. Evaluation of inoculation with asymbiotic nitrogen-fixing microorganisms isolated from rhizosphere of Pinus patula in Colombia. Bosque [Internet]. 2009 Aug. 31 [cited 2026 Apr. 27];30(2):70-7. Available from: http://146.83.217.169/index.php/bosque/article/view/5810