The book ""Insect Enemies Of The Spruce In The Northeast: A Popular Account Of Results Of Special Investigations, With Recommendations For Preventing Losses"" was written by Andrew Delmar Hopkins and published in 1901. The book provides a comprehensive account of the various...
Insect Enemies Of The Spruce In The Northeast: A Popular Account Of Results Of Special Investigations, With Recommendations For Preventing Losses (1901) is a book written by Andrew Delmar Hopkins. The book provides a comprehensive account of the various insects that attack spruce...