00570     2200205   4500001002100000008004100021035002000062245007400082100001600156250001200172260004200184300005500226084001400281082001000295650001000305650001000315650001600325863001200341990001100353INLIS000000000011053                                   Ind    a0010-1118011053  aA Text-book of West African Agriculture soils and cropscIRVINE, F.R.  aF.R. Irvine  a2 nd ed  aLondonbOxford University Pressc1956  avi, 367 p.: ill.; 21 cm.cvi, 367 p.: ill.; 21 cm.  a631.4IRVt  a631.4  aSOILS  aCROPS  aWEST AFRICA  a2 nd ed  a753/73