00492naa a2200181 a 450000100080000000500110000800800410001910000170006024500520007726000090012965000110013865000100014965000250015965000160018465000100020065300210021077300790023120609812017-01-17       1979    bl uuuu     u00u1 u    #d1 aSINGH, R. N.  aFactors affecting libido and fertility in rams.  c1979  aLibido  aSheep  aComportamento sexual  aFertilidade  aOvino  aSexual behaviour  tThe Indian Journal of Animal Sciencesgv. 49, n. 3, p. 196-156, Mar. 1979.