Results 151 to 160 of about 18,875 (205)

Influence of agroclimatic factors on the efficiency of multi-ovulation in cattle in the Peruvian tropics. [PDF]

open access: yesFront Vet Sci
Segura Portocarrero GT   +10 more
europepmc   +1 more source

Driving variables to explain soil organic carbon dynamics: páramo highlands of the Ecuadorian Real mountain range. [PDF]

open access: yesJ Soils Sediments
Beltrán-Dávalos AA   +7 more
europepmc   +1 more source

A Comparison of Three Methods for Estimating Abundances of the Globally Endangered African Grey Parrot. [PDF]

open access: yesBiology (Basel)
Tella JL   +4 more
europepmc   +1 more source

Del utillaje agrícola en el campo cordobés [PDF]

open access: yes, 1936
Carandell Pericay, Juan
core  

The swine market movement and structure in Mexico: Implications for animal welfare and environmental impact. [PDF]

open access: yesPLoS One
Callejas-Juárez N   +3 more
europepmc   +1 more source

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