The NPK nutrition and moisture relation studies and their effects on quality of Virginia tobacco [microform]

Bibliografski detalji
Glavni autor:	Wiroatmodjo, Joedojono 1945-
Format:	Visual Material
Jezik:	English
Izdano:	Quezon City :Photoduplication Service. University of the Philippines Library 1980.
Teme:	Tobacco. Plants, Effect of nitrogen on. Plants, Effect of potassium on. Plants, Effects of phosphorus on. Water > Physiological effect.