706 ANNUAL REPORT OF THE Off. Doc. 



W 



Page. 



WAID, C. W., Vegetable forcing under glass, oOS 



Tomatoes, 612 



WALLACE, R. C. E., Production and care of barnyard manure, 434 



Some fundamental principles in fertility maintenance, 482 



WATTS, PROF. R. L., Pennsylvania hoiticulture, 591 



WELCH, H. J., Soils of the South Mountain district and their adaptation 



to varieties of apples, 393 



WILDER, H. J., Pennsylvania apple soils, 650 



WITTMAN, W. THEO., Some reasons for poor hatches, 270 



Report of Committee on Poultry 246 



ZINN, W. D., Permanent pastures and meadows, 437 



