English book by John Henry Salter Bangla জন সলটারের বই determination method or standard: SHA-1...
Year - Cover Date 1913 Source https://en.wikisource.org/wiki/Page:Bird_Life_Throughout_the_Year_(Salter,_1913).djvu/1 Author Author John Henry Salter...
Pied Wagtails Date 1913 Source https://en.wikisource.org/wiki/Page:Bird_Life_Throughout_the_Year_(Salter,_1913).djvu/233 Author Author John Henry Salter...
Bullfinch on Nest Date 1913 Source https://en.wikisource.org/wiki/Page:Bird_Life_Throughout_the_Year_(Salter,_1913).djvu/128 Author Author John Henry Salter...
Chaffinch Date 1913 Source https://en.wikisource.org/wiki/Page:Bird_Life_Throughout_the_Year_(Salter,_1913).djvu/137 Author Author John Henry Salter...
Nightjars Date 1913 Source https://en.wikisource.org/wiki/Page:Bird_Life_Throughout_the_Year_(Salter,_1913).djvu/201 Author Author John Henry Salter...
Sitting Woodcock Date 1913 Source https://en.wikisource.org/wiki/Page:Bird_Life_Throughout_the_Year_(Salter,_1913).djvu/313 Author Author John Henry Salter...
Black-throated Diver Date 1913 Source https://en.wikisource.org/wiki/Page:Bird_Life_Throughout_the_Year_(Salter,_1913).djvu/257 Author Author John Henry Salter...
their Young Date 1913 Source https://en.wikisource.org/wiki/Page:Bird_Life_Throughout_the_Year_(Salter,_1913).djvu/217 Author Author John Henry Salter...
Grebe on Nest Date 1913 Source https://en.wikisource.org/wiki/Page:Bird_Life_Throughout_the_Year_(Salter,_1913).djvu/61 Author Author John Henry Salter...