An analysis of precipitation and air temperature record in the quetta valley, Pakistan the implıcations for patential improvement in agricultural productivity /

by Keatinge, J. D. H.
Published 1988

Autumn-sowing of lentil in the highlands of West Asia and North Africa : Proceedings of the Workshop on "Towards Improved Winter-Sown Lentil Production for the West Asian and North...

Published 1995