Manual of soil,plant, water and fertilizer analysis
Upadhyay , R.M.
Manual of soil,plant, water and fertilizer analysis - New Delhi Kalyani 2001 - 135 p. 22 cm.
8127202185
PLANT SCIENCE
Soil,Plant,Water,Fertilizer,Analysis
631.41 / UPA
Manual of soil,plant, water and fertilizer analysis - New Delhi Kalyani 2001 - 135 p. 22 cm.
8127202185
PLANT SCIENCE
Soil,Plant,Water,Fertilizer,Analysis
631.41 / UPA