Date palm farmer guide : implementation and management of date palm orchards (Fr) Sedra, H. (INRA, Marrakech (Ma) centre Régional de la Recherche Agronomique de ... http://www.inra.org.ma/def.asp?codelangue=23&info=1164&rub=1097&rub1=&men=1
Basement Depths from Aeromagnetic Data in Southern Niger Delta Basin of Nigeria Using Euler-3D Method Eke, Peter Ogochuku and Okeke, Francisca Nneka http://www.ijser.org/research-paper-publishing-july-2016_page2.aspx
