Zobrazeno 1 - 1
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pro vyhledávání: '"H. J. Groenenberg"'
Publikováno v:
International Zoo Yearbook. 34:186-200
In each of the five years, 1987 to 1991, a pair of Grey seals Halichoerus grypus produced a pup. For each birth the mother and pup were kept under constant observation and a variety of suckling parameters were recorded. In January 1991 the pup was bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::990cbb4056a5198b42edede2eefca578
https://doi.org/10.1111/j.1748-1090.1995.tb00678.x
https://doi.org/10.1111/j.1748-1090.1995.tb00678.x
