114 



THO:\rAS E. PAYSON.— Milch Cows and Heifers, '46; 

 Farms, '48, '58; Bulls, '49, '53; Sheep, '54; Milch 

 Cows, "55; Improving Wet Meadows, '55; Bulls of 

 Foreign Breed, '56. 



GARDNER B. PERRY. — Insects and Trees, and Pas- 

 tures, '30; Domestic Manufactures, '54; Mulberry Trees, 

 '58 ; Turning in Crops, '46 ; Forest Trees, '47 ; Intro- 

 duction of New Fruits, '51 ; Sheep Husbandry, '52. 



GEORGE D. PHIPPEN.— Farms, '58. 



TIMOTHY PICKERING.— Discourse, Feb. 21, 1820 ; On 

 Deep Ploughing and Manuring ; On Root Crops ; Indian 

 Corn and Winter Grain ; On Live Stock, and on Or- 

 chards; Observations Explanatory of Premiums for 1821; 

 Intimations on the raising of Forest Trees, and on many 

 other topics. 



JOHN PICKERING.— Poultry, 49. 



FITCH POOLE.— Swine, '43, '44; Fancy Articles, '50, '58; 

 Poultry, '51 ; Poultry, with Proceedings of the Convention, 

 '52 ; Poultry, '60, '65; Grapes and Assorted Fruit, '61. 



BEN: PERLEY POORE.— Farm Accounts, '50; Poultry, '55. 

 CHARLES P. PRESTON.— Milch Cows, '56. 



JOHN W. PROCTOR.-Ploughing, '42; Ploughs, '43; Mich- 

 igan Plough, '51 ; Implements, '54, '56, '57, '58; Mow- 

 ing Machine, '55 ; Root Culture, '47, '50, '61 ; The 

 Onion, '47 ; Hints for the Trustees, '48 ; Comparative 

 Value of Crops, '48 ; Tribute to Colman ; The Dairy, 

 '49 ; Fruit Trees, '50 ; The Essays, '50 ; Introductory 

 Remarks, '51 ; Vegetable Products, '51 ; Cattle for New 

 England Farms, '53 ; Tribute to Col. Newell, '58 ; Un- 

 derdraining, '59. 



DANIEL PUTNAM.— His own Farm, '35; Ashes and Bone, 

 '38 ; Comparative Value of Crops, '38. 



ALLEN PUTNAM.— Corn and Root Crops, '42. 



