UNESCO
Proceedings of the Madrid symposium on plant-water relationships in arid & semi-arid conditions - France UNESCO 1962 - 352 p.
Plant-water relationship
556:58(252) U4P
Proceedings of the Madrid symposium on plant-water relationships in arid & semi-arid conditions - France UNESCO 1962 - 352 p.
Plant-water relationship
556:58(252) U4P