@book{71195,
	author = {HANUMAPPA, H G                                              },
	title = {Economics of bivoltine silkworm rearing in Karnataka                                                                    },
	publisher = {ISAEC                                                       },
	year = {1990},
	series = {Institute for Social and Economic Change, working paper.12    },
	address = {Bangalore                                                   }
}