By: Eric Gillham and Barry Gillham
104 pages, 53 col & 3 b/w photos
The text furnishes certain data on 161 hybrid combinations. Taking into account adults, ducklings, juveniles and immatures, plus backcrosses, multiple hybrids and those in aberrant plumage, there is mention of about 250 crosses.
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I don't know how you got a book printed 26 years ago in the conditions that I received it (like new) but you do it! ABSOLUTELY AWESOME!
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