Data PolicyPublications | Institutes | Persons | Datasets | Projects | Maps | Infrastructure [ report an error in this record ]basket (0): add | show On variation in the shell of the dog-whelk, Nucella lapillus (L.): 1. PembrokeshireCrothers, J.H. (1974). On variation in the shell of the dog-whelk, Nucella lapillus (L.): 1. Pembrokeshire. Field Stud. 4(1): 39-60 In: Field Studies. Field Studies Council: London. ISSN 0428-304X, more Available in Author VLIZ [ request ] Author Top Crothers, J.H. All data in the Integrated Marine Information System (IMIS) is subject to the VLIZ privacy policy Top | Author