Farmers' research in practice lessons from the field

ग्रंथसूची विवरण
अन्य लेखक: van Veldhuizen, Laurens, Waters-Bayer, Ann, Ramirez, Rcardo, Johnson, Debra A., Thompson, John
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: London Intermediate Technology Publications c1997.
श्रृंखला:ILEIA Readings in sustainable agriculture.
विषय: