BIOLOGY OF ECHINOCARDIUM CORDATUM [ECHINODERMATA - SPATANGOIDEA] FROM DIFFERENT HABITATS

[1] BOTTOM FAUNA COMMUNITIES + THEIR SEDIMENT RELATIONSHIPS OFF COAST OF NORTHUMBERLAND [J]. OIKOS, 1963, 14 (02) : 154 - &

[2] CHESHER RICHARD H., 1963, BULL MAR SCI GULF AND CARIBBEAN, V13, P549

[3] Over-dispersion in grassland communities and the use of statistical methods in plant ecology [J]. JOURNAL OF ECOLOGY, 1936, 24 : 232 - 251

[4] Hyman L.H., 1955, INVERTEBRATES, V4

[5] JONES ML, 1961, U CALIF PUBLS ZOOL, V6, P219

[6] MOORE HILARY B., 1936, JOUR MARINE BIOL ASSOC UNITED KINGDOM, V20, P655

[7] CHANGES IN THE CHALK HEART-URCHIN MICRASTER INTERPRETED IN RELATION TO LIVING FORMS [J]. PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY OF LONDON SERIES B-BIOLOGICAL SCIENCES, 1959, 242 (693) : 347 - 437

[8] ORTON JH, 1914, J MAR BIOL ASSOC UK, V10, P254

[9] PIPER CS, 1947, SOIL PLANT ANALYSIS

[10] Robertson D., 1871, Q J MICROSC SCI, V11, P25

[1] BOTTOM FAUNA COMMUNITIES + THEIR SEDIMENT RELATIONSHIPS OFF COAST OF NORTHUMBERLAND [J]. OIKOS, 1963, 14 (02) : 154 - &

[2] CHESHER RICHARD H., 1963, BULL MAR SCI GULF AND CARIBBEAN, V13, P549

[3] Over-dispersion in grassland communities and the use of statistical methods in plant ecology [J]. JOURNAL OF ECOLOGY, 1936, 24 : 232 - 251

[4] Hyman L.H., 1955, INVERTEBRATES, V4

[5] JONES ML, 1961, U CALIF PUBLS ZOOL, V6, P219

[6] MOORE HILARY B., 1936, JOUR MARINE BIOL ASSOC UNITED KINGDOM, V20, P655

[7] CHANGES IN THE CHALK HEART-URCHIN MICRASTER INTERPRETED IN RELATION TO LIVING FORMS [J]. PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY OF LONDON SERIES B-BIOLOGICAL SCIENCES, 1959, 242 (693) : 347 - 437

[8] ORTON JH, 1914, J MAR BIOL ASSOC UK, V10, P254

[9] PIPER CS, 1947, SOIL PLANT ANALYSIS

[10] Robertson D., 1871, Q J MICROSC SCI, V11, P25