2019-05-102019-05-101986ICLARM Fishbyte 4(1): 18-20https://hdl.handle.net/20.500.12348/3373Four simple approaches which rely on slightly modified versions of ELEPHAN I and/or II are given for the estimation of length of fish.application/pdfCC BY 4.0On improving operation and use of the elefan programs. part 2, improving the estimation of LJournal Article