Butterflies : how to identify and attract them to your garden / Marcus Schneck ; forew. by Rick Mikula. - Emmaus : Rodale press, [c.1990]. - 160 p. : ill. ; 25 cm.см.. - ISBN 0-87857-917-6[MFN: 43305]

UDC: 595.78 + 595.78(7)

• Mikula, Rick (forew.); 

Subjects:
- პეპლები; ჩრდილოეთ ამერიკის პეპლები;

E 28.545/4 - General Stock

Butterflies / E.B. Ford ; ed.: Margaret Davies [et al.]. - London : Bloombury books, 1990. - 352 p. : maps ; 22 cm.см.. - (Collins new naturalist series). - ბიბლიოგრ.: გვ. 312-315. - ISBN 1-870630-49-1[MFN: 125063]

UDC: 595.78

• Davies, M. (Margaret, ed.);  Gilmour, J. (John, ed.);  Mellanby, K. (Kenneth, ed.); 

Subjects:
- პეპლები;

E 96.610/3 - General Stock