A chart that allows determination of thermo dynamic properties of air/moisture.

Construction design of a device on wheels that can be attached to a truck or tractor to spread fertilizer.

Design plans for tail and signal lamps for farm tractors and trailers.

Construction plans for a device used to cut sweet potato vines.

Design plans to construct a rear view mirror to attach to a tractor.

A templet for adjusting row crop equipment.

Design for a 2' X 4' plant growth chamber.

Plan for a 20' X 96' clear poly-covered heat collector.

Plans for lights, ventilation and watering of a plant propagation unit

Plans for wagon bed modification for drying hay.

Plans for a row shaper to prepare beds for vegetable production.

Plans for an in-ground hotbed.

Plans for an enclosed duster for potates in lug boxes.

Plans for an implement used to firm a seed bed.

Design plans for a fertilizer applicator.

An Implement for firming seed beds.

Plans for adapting a wagon bed to allow harvest to roll out into a receiving bin.

Plans for a 20' X 70' open-sided hay barn

Plans for a rotary clipper/mower.

Plans for constructing a hot bed and propagation structure for early seed products.

Plans for a shield to protect crops from spray.

Plans for a backyard rapid composter.

Plans for a 4' X 10' system for treating plant media with steam.

Construction plans for a device that will load bales of hay for storage.

Plans to construct a device that bales pine straw

Plans to build a device to dry rice commercially

Five pages of a plan to build a device to dry grain.

Plans for a welded wire supported 3'6" X 5'2" plastic covered hotbed.

Design of a device that is an attachment to a sub-soiler that makes a vertical opening in the ground for adding organic matter to the soil.

Plans to construct a commercial herbicide sprayer.

Plans for a 28-1/8" high, 47" X 47" 1/2 ton plywood bin for hardy fruits and vegetables.

Plans for a backyard composter.

Plans for constructing hotbeds for early spring seedling production.

Plans to build a large (28' X 96') greenhouse.

Building plans for a wooden frame cold frame or greenhouse covered in plastic.

Plans to build a 12' X 8'6" portable greenhouse made with a wooden frame and covered with plastic.

Frame design for a greenhouse made of conduit pipe.

Plans to build a 10' X 14' wooden frame building that is designed half for storage and half as a greenhouse.

Framing plans for a 22' X 48' to 96' greenhouse.

Plans to build a 9' X 12' wooden frame plastic covered greenhouse.

Plans to build a 21' X 40' greenhouse with the rafters forming a gothic arch.

Plans for building a small (10' X 12') backyard greenhouse.

Three pages of detailed designs of heating and cooling systems for greenhouses.

Plans to build a 25' X 96' 10' pipe frame greenhouse.

Building plans for a 18'6" X 10' partly-below-ground heated greenhouse.

Plans to build an 8' X 8' greenhouse heated by solar energy.

Building plans for a solarium (greenhouse) to attach to an existing structure.

Plans to build a multi-sided greenhouse.

Plans for a temporary lean-to greenhouse designed to attach to the side of an existing structure made of PVC pipe covered with plastic.

Plans to build a 16' X 10' wood-frame greenhouse that is covered in plastic.

Five pages of plans for a large commerical greenhouse.

Plans to build a wooden frame, plastic greenhouse 12' X 14' in size.

Plans to build a 12' X 16' 9-1/2" wooden frame, plastic-covered greenhouse.

Plans to build a 16' X 16' barrel roofed greenhouse made with a wood frame covered with plastic.

Greenhouse truss design and construction plans using scissor style rafters.

Plans to build benches for greenhouse that support plants in trays, flats and pots.

Plans to build a 12' X 12' greenhouse constructed of a frame made of plastic pipes covered with plastic.

Building plans for a 18' X 82' covered produce market with eight drive-up bays and stands.

Building plans for a 60' X 30' roadside produce market complete with drive-up bays, receiving and work area, refrigeration, display and sales area, an office and utility and restroom.

Plans to build a 28' X 24' wooden frame, covered structure to grade, display and sell fruit and vegetables.

Construction plans for two different three-level, semi-circular wooden stands to display produce.

Plans to build a small stand for selling produce - fruit, vegetables, plants.

Plans to build a 12' X 14' covered structure on skids to store grain.

Plans to build a 1,600-bushel capacity corn crib.

Plans to build a large commercial warehouse to store and process potatoes for shipping.

Plans for a hay barn 46' wide with the length of the buillding left up to the buiilder

Nine pages of design plans for a pole construction commercial grain handling center.

Detailed plans, including a bill of materials, for constructing a storage barn for automatic bale wagons.

Plans to construct a four-room 19' X 16' tobacco barn.

Building plans for a 7'6" X 45' (variable length) , 19'3" high pole construction corn crib.

Building plans for a 45' X 25' shed for drying and storing grain, baled hay and peanuts.

Plans to build a 40' X 100' tilt-up concrete building for storing grain.

Construction plans for a commerical sweet potato processing facility.

An eight-page plan for building a potato storage facility.

A two page design plan for a facility for handling and storing grain.