@inbook {6154,
	title = {Biofouling, boring and predation of pearl oyster},
	booktitle = {Pearl culture. Central Marine Fisheries Research Institute (CMFRI) Bulletin 39},
	year = {1987},
	pages = {92-97},
	publisher = {Central Marine Fisheries Research Institute},
	organization = {Central Marine Fisheries Research Institute},
	address = {Cochin, India},
	keywords = {bivalvia, commensalism, ecology, mollusca, pearliculture, pinctada, predation, pteriidae, sponges},
	author = {Dharmaraj, S. and Chellam, A. and Velayudhan, T. S.},
	editor = {Alagarswami, K.}
}
@inbook {1115,
	title = {Biofouling, boring and predation of pearl oyster},
	booktitle = {Pearl culture. Central Marine Fisheries Research Institute (CMFRI) Bulletin 39},
	year = {1987},
	pages = {92-97},
	publisher = {Central Marine Fisheries Research Institute},
	organization = {Central Marine Fisheries Research Institute},
	address = {Cochin, India},
	keywords = {bivalvia, commensalism, ecology, mollusca, pearliculture, pinctada, predation, pteriidae, sponges},
	author = {Dharmaraj, S. and Chellam, A. and Velayudhan, T. S.},
	editor = {Alagarswami, K.}
}
