Yields in Project Areas

  • Christian J. M. G. Pieri
Part of the Springer Series in Physical Environment book series (SSPENV, volume 10)

Abstract

A great deal of information covering the past 30 years is available from agricultural projects based on groundnut-cereal and cotton-cereal systems.

Keywords

Maize Income Expense Sine Sorghum 

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Copyright information

© Springer-Verlag Berlin Heidelberg 1992

Authors and Affiliations

  • Christian J. M. G. Pieri
    • 1
  1. 1.CIRADMontpellier Cedex 1France

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