TY - BOOK AU - Gathara, Mary wairimu TI - Biophysical environmental factors influencing the distribution and yield of osyris lanceolata(hochst & steud): case study of Gachuthi and Kibwezi forest,Kenya AV - QH 541 .K46G36 PY - 0000/// Egerton University Press CY - Njoro PB - Kenya KW - Life Science ER -