@article{Editor_1990, title={Subject Index}, volume={74}, url={https://revistas.upr.edu/index.php/jaupr/article/view/7512}, DOI={10.46429/jaupr.v74i4.7512}, abstractNote={<p>Subject Index</p>}, number={4}, journal={The Journal of Agriculture of the University of Puerto Rico}, author={Editor}, year={1990}, month={Oct.}, pages={487–491} }