Practical manual for agricultural chemistry
Gupta, A. K.
Practical manual for agricultural chemistry part 1 - New Delhi Kalyani publishers 1989 - x,222p. 21cm
Specific techniques;apparatus,equipment,materials
Agriculture and related technologies
631 / GUP
Practical manual for agricultural chemistry part 1 - New Delhi Kalyani publishers 1989 - x,222p. 21cm
Specific techniques;apparatus,equipment,materials
Agriculture and related technologies
631 / GUP