Note on the "Psylla" disease in indigo
Lefroy, H.M.
Note on the "Psylla" disease in indigo by H.M. Lefroy - Mozufferpore 1912 - 18 p.
Psylla
Disease
Indigo
595.7:633.862-2.752.6 / L 495 N
Note on the "Psylla" disease in indigo by H.M. Lefroy - Mozufferpore 1912 - 18 p.
Psylla
Disease
Indigo
595.7:633.862-2.752.6 / L 495 N