Science in agriculture
Paterson, J.W.
Science in agriculture A discussion of scientific principles in their relation to farm practice (Adapted for the use of schools and colleges) by J.W. Paterson - 4th edn. - London 1948 - 303 p.
Agriculture
63 / P 296 S
Science in agriculture A discussion of scientific principles in their relation to farm practice (Adapted for the use of schools and colleges) by J.W. Paterson - 4th edn. - London 1948 - 303 p.
Agriculture
63 / P 296 S