corrected nssonortheast

bibliobase.bib

@@ -69036,3 +69036,9 @@ author = {Leslie London},
   publisher={Sage Publications}
 }
 
+@book{byres2005sharecropping,
+  title={Sharecropping and sharecroppers},
+  author={Byres, Terence J},
+  year={2005},
+  publisher={Routledge}
+}