Kerala Agricultural University Central Library Search for 'au:"De boer ,Penelope"'

Encyclopedia of organic farming

By Howard ,daniel. New delhi Dominant publishers & distributers 2008 . 323 8178885395

By Howard ,Daniel. New Delhi Domain publishers & distributers 2008 . 313 8178885395

By Howard ,Daniel. New Delhi Dominant Publishers 2008 . 320 8178885395

By Howard ,Daniel. New Delhi Dominant publishers & distributers 2008 . 291 8178885395

By Howard ,Daniel. New Delhi Dominant publishers & distrubuters 2008 . 302 8178885395