Book reviewed in this articles:SPEDDING, C. R. W.Grassland ecologyCRAVEN, F.; GUNARY, D.The importance of grass in profitable beef productionROBERTS, E. H.(Editor) Viability of seedsBLAND, B. F.Crop production: cereals and legumesCHIARAPPA, L.(Editor) Crop loss assessment methodsHORSFALL, J. G.; BAKER, K. F.; ZENTMYER, G. A.(Editors) Annual review of phytopathologyPAIR, C. H.; HINZ, W. W.; REID, C.; FROST, K. R.(Editors) Sprinkler irrigation