G. Weber, P.S. chindo, K.A. Elemo and S. Dikeh <br/><br/>
Nematodes as production constraints in intensifying cereals-based cropping systems of the Northern guinea savanna  resource and crop management research monograph no 19 
Weber,G, Chindo, P.S. Elemo, K.A and Dikeh, S. 
 - Ibadan  IITA  1995 
 - v,36p,;  Pbk,; 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nematodes--research<br/>Crop management--research