Characterization of Heterorhabditis isolates using DNA restriction fragment length polymorphism Smits, P.H. Groenen, J.T.M. Raay, G. de NEMATODE ADN METHODE D'ANALYSE ZOOGEOGRAPHIE GENRE POLYMORPHISME ELECTROPHORESE 1991 text https://www.documentation.ird.fr/hor/fdi:34714 fdi:34714 Smits P.H., Groenen J.T.M., Raay G. de. Characterization of Heterorhabditis isolates using DNA restriction fragment length polymorphism. 1991, 14 (3), 445-453 EN