Dangos 1 - 2 canlyniadau o 2 ar gyfer chwilio 'Barrett, Christopher B. (Christopher Brendan)', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    Natural resources management in African agriculture understanding and improving current practices

    Cyhoeddwyd 2002
    Llyfr

    Natural resources management in African agriculture understanding and improving current practices
  2. 2

    Tradeoffs or synergies? agricultural intensification, economic development, and the environment

    Cyhoeddwyd 2001
    Llyfr

    Tradeoffs or synergies? agricultural intensification, economic development, and the environment

Offerynnau Chwilio: