Pieters, A. J. (2004). Green Manuring: Principles and Practice. Agrobios.
Citación estilo ChicagoPieters, Adrian J. Green Manuring: Principles and Practice. Jodhpur: Agrobios, 2004.
Cita MLAPieters, Adrian J. Green Manuring: Principles and Practice. Agrobios, 2004.
Warning: These citations may not always be 100% accurate.