Search Results - three planting.

Copper in animal wastes and sewage sludge : proceedings of the EEC workshop organised by the Institut national de la recherche agronomique (INRA), Station d'agronomie, Bordeaux, Fr...

Flora of Australia /

The adaptive geometry of trees / by Horn, Henry S., 1941-

Methods for chemical analysis by Lambert, L.-T., Marcia J.

West African crops / by Irvine, Frederick Robert

Civil and environmental engineering aspects of energy complexes : an Engineering Foundation conference /

A dictionary of the generic and family names of flowering plants for the New Guinea and southwest Pacific region / by Coode, M. J. E.

Wastewater engineering / by White, J. B.

Aspects of Crop Growth Agronomy Conference: proceedings of a Conference organised by the Agricultural Development and Advisory Service at Bournmouth 20-21 January 1981 by Aspects of crop growth Agronomy Conference ( (1981;)

Mangroves of the Port Moresby region / by Frodin, D. G.

Mangroves of the Port Moresby region / by Frodin, D. G.

Food and fruit-bearing forest species /

Predicting nuclear and other technological disasters / by Lampton, Christopher

Wastewater Engineering Technology Program Course guides for instructors

Table of Contents: “…Book 1 : Guide to program implementation, support courses and relationship with two-year associate programs - 2 : Chemistry - 3 : Biology - 4 : Hydraulics - 5 : Environmental control - 6 : Wastewater treatment plant operations - 7 : Wastewater treatment plant design - 8 : Government systems for environmental control…”

Crop micronutrient deficiencies in Papua New Guinea / by Bourke, R. Michael

Vegetable crops / by Weir, R. G.

Virus diseases of small fruits /

Report of the [PNG] Commission of Inquiry into the Standardisation on a national basis of imported plant, transport, mechanical and electrical equipment /

A dictionary of the generic and family names of flowering plants and ferns for the New Guinea and south-west Pacific region /

Gardens of Oceania / by Walter, Annie

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