TY - GEN AU - Bongers,A.M.T. TI - Systematic studies on the genera leptosomatum bastian, 1865 and leptosomatides, Filipjev, 1918 (Nematoda: Leptsomatidae) PY - 1984/// CY - Wageningen, Van de Landbouwhogeschool KW - Leptosomatum Bastian KW - Leptosomatides Filipjev KW - Nematoda KW - Leptsomaidae ER -