Symp. on plant tissue and organ culture.22-29,Dec.1961.
UNESCO
Symp. on plant tissue and organ culture.22-29,Dec.1961. - New Delhi UNESCO 1962 - 36
Botany
Botany Plant
581.82
Symp. on plant tissue and organ culture.22-29,Dec.1961. - New Delhi UNESCO 1962 - 36
Botany
Botany Plant
581.82