APA Style

A MANUAL ON METHODS FOR THE ASSESSMENT OF SECONDARY PRODUCTIVITY IN FRESH WATER. (). : .

Chicago Style

A MANUAL ON METHODS FOR THE ASSESSMENT OF SECONDARY PRODUCTIVITY IN FRESH WATER. . : , . Buku.

MLA Style

A MANUAL ON METHODS FOR THE ASSESSMENT OF SECONDARY PRODUCTIVITY IN FRESH WATER. . : , . Buku.

Turabian Style

A MANUAL ON METHODS FOR THE ASSESSMENT OF SECONDARY PRODUCTIVITY IN FRESH WATER. : , . Buku.