Environment & agriculture /
Kumar, Arvind,
Environment & agriculture / by Arvind Kumar. - New Delhi : APH Pub. Corp. , 2005. - xiv, 319 p. :ill.; Pbk
8176489212
Sustainable agriculture
Rural development--Environmental aspects
Conservation of natural resources
S787.I4.K86 2005
Environment & agriculture / by Arvind Kumar. - New Delhi : APH Pub. Corp. , 2005. - xiv, 319 p. :ill.; Pbk
8176489212
Sustainable agriculture
Rural development--Environmental aspects
Conservation of natural resources
S787.I4.K86 2005