00663naa a2200217 a 450000100080000000500110000800800410001910000190006024501540007926000090023365000210024265000090026365000140027265000140028665000100030065000160031065300130032665300150033965300140035477300770036820729812017-07-21       1972    bl uuuu     u00u1 u    #d1 aCUMMING, I. A.  aA comparison between the contribution of increasing and decreasing liveweight to ovulation and embryonic survival in the Border Leicester Merino ewe.  c1972  aAnimal nutrition  aEwes  aOvulation  aPregnancy  aSheep  aWeight gain  aAbortion  aBody Weigh  aFertility  tJournal of Reproduction and Developmentgv. 28, n. 1, p. 148, Jan. 1972.