SciELO - Scientific Electronic Library Online


Ecosistemas y recursos agropecuarios
On-line version ISSN 2007-901XPrint version ISSN 2007-9028

PDF Download


Initiating download of PDF file in 10 seconds. Please wait!



VALENZUELA-JIMENEZ, Nicolás et al. 16 Hours photoperiod in holstein heifers in the subtropics: Effects in development and age to first estrus. Ecosistemas y recur. agropecuarios [online]. 2015, vol.2, n.4, pp.53-67. ISSN 2007-901X.



Creative Commons License All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License