|
1
|
|
|
|
QK566
.M6
|
An introduction to the algae
|
London, [ United Kingdom ] : Hutchinson and Company (Publishers) Limited , 1977
|
Morris, Ian
|
|
13698
|
|
2
|
|
|
|
QK569
.C96
.B63
|
Blue-green algae, I : Current research
|
New York, [ United States ] : MSS Information Corporation , 1974
|
|
|
13783
|
|
3
|
|
|
|
QK569
.D54
.P3
|
The diatoms of the United States; Vol.2, Pt.1 : Entomoneidaceae, cymbellacae, gomphonemacae, epithemiacae
|
Philadelphia, [ United States ] : Academy of Natural Sciences of Philadelphia , 1975
|
Patrick, Ruth
|
|
14847
|