1.
Andrew Zusevics J, La Brecque JJ. MICRONUTRIENT CONTENT OF TROPICAL SOILS OF THE UPPER ORINOCO RIVER BASIN. JAUPR [Internet]. 1980 Jul. 1 [cited 2024 Apr. 26];64(3):363-7. Available from: https://revistas.upr.edu/index.php/jaupr/article/view/10225