00466nam a2200121Ia 450000500170000000800410001705000210005824500720007926000410015194200070019299900190019995201260021820251229183956.0251229s9999    xx            000 0 und d  aSPEC S 593 K4B69 0aMinistry of agriculture-national agricultural lab kenya soil survey  aNairobi Agricultural university 1987  cBK  c516487d516487  00104070aEGERTONLIBbEGERTONLIBcGENd2025-12-29l0oSPEC S 593 K4B69pEGER240558r2025-12-29 18:39:56w2025-12-29yBK