@article{Axtmayer_Rivera-Hernández_Cook_1938, title={THE NUTRITIVE VALUES OF SOME FORAGE CROPS OF PUERTO RICO I. Grasses}, volume={22}, url={https://revistas.upr.edu/index.php/jaupr/article/view/12921}, DOI={10.46429/jaupr.v22i4.12921}, abstractNote={Resumen en inglés.}, number={4}, journal={The Journal of Agriculture of the University of Puerto Rico}, author={Axtmayer, Joseph H. and Rivera-Hernández, G. and Cook, D. H.}, year={1938}, month={Oct.}, pages={463–481} }