000 00389nam a2200145Ia 4500
008 180611s9999||||xx |||||||||||||| ||und||
020 _a92-5-101163-x
041 _aen
082 _a636.0821
100 _aVANDERPLASSCHE,M
245 0 _aReproductive efficiency in cattle:a guideline for projects in develloping countr
260 _aRome.
_bFAO
_c1982
300 _aviii, 118p
942 _cLL
999 _c2632
_d2632