Mukherjee, S. K.
Orchids / S. K. Mukherjee. - New Delhi : Indian Council of Agricultural Research, 1983. - 102 p. : ill. ; 24 cm.
Orchids.
Orchids--Diseases and pests.
Orchids / S. K. Mukherjee. - New Delhi : Indian Council of Agricultural Research, 1983. - 102 p. : ill. ; 24 cm.
Orchids.
Orchids--Diseases and pests.