TY - BOOK ED - Research co-ordination meeting on the application of radioimmunoassay to improving the reproductive efficiency and productivity of large ruminants TI - Studies on the reproductive efficiency of cattle using radioimmunoassay techniques T2 - Panel proceedings series SN - 9201115903 SN - 00741876 PY - 1990/// CY - Vienna PB - IAEA KW - ZOOTECNIA -CONGRESOS KW - ISOTOPOS RADIACTIVOS -APLICACIONES [INMUNOLOGIA] N1 - Bibliografía al final de cada artículo ER -