| Shake-Up Spawning | C.R. Rasmussen | 1 | 21 |
| The Two-Spored Basidium | M. Lange | 2 | 30 |
| Improving Spawn Cultures of Cultivated Mushrooms | E.B. Lambert | 3 | 33 |
| Investigations to Elucidate the "Degeneration" Problem of the Cultivated Mushroom (Psalliota bispora (Lge.) Möll.-Schäff.) Varieties | I. Heltay and U. A. Latkoczky | 4 | 52 |
| Investigations Concerning the Life Processes of the Cultivated Mushroom | G. Bohus | 5 | 86 |
| Growing of Monosporous Strains of Psalliota Campestris (Cultivated Form). | G. Borzini and J. Ceruti Scurti | 6 | 132 |
| Quelques aspects de la Génétique des Basidiomycètes Supérieurs | G. Prevost | 7 | 136 |
| Pot Culture of Mushrooms in the Small Laboratory (The Role of Ammonia in Composting and other Illustrations of the Method) | G.W. Chapman | 8 | 144 |
| Etude de Certains Actinomycetes se Développant au Cours de «La Pasteurisation» du Fumier. Leur Action sur le Développement Ultérieur du Champignon de Couche | H. Renoux-Blondeau | 9 | 153 |
| Changes in the Amino Acid Composition of Agarius campestris with Respect to Successive Crops | D.H. Hughes and Y.E. Rhodes, Jr. | 10 | 176 |
| Chemical and Vitamin Composition of the Mycelium of Wood-Rotting Basidiomycètes | M.W. Jennison | 11 | 183 |
| The Fungus Flora of the Arctic | M. Lange | 12 | 186 |
| Die CO2- Verhältnisse beim Anbau des Kulturchampignons | H.J. Tschierpe | 13 | 188 |
| Casing Soil Moisture Studies | E. Reeve, R.W. Backes and J. M. Schramer | 14 | 198 |
| The Functions of the Compost and Casing Layer in Relation to Fruiting and Growth of the Cultivated Mushroom (Psalliota (Agaricus) hortensis) | P.B. Flegg | 15 | 205 |
| Der Einfluss von Kohlendioxyd auf das Mycelwachstum des Kulturchampignons) | H.J. Tschierpe | 16 | 211 |
| Controlled Air Movement and its Effect on Cropping Yields | C. Riber Rasmussen | 17 | 222 |
| Der Einfluss von Kohlendioxyd auf die Fruchtkörperbildung und die Fruchtkörperform des Kulturchampignons | H.J. Tschierpe | 18 | 235 |
| Mushroom Casing Soil - Cropping Experiments | E. Reeve, R.W. Backes, W.S. Murphy, J.M. Schramer and H.A. Vollbrecht | 19 | 251 |
| Biology of Mushroom Phorids | N.W. Hussey | 20 | 260 |
| Some Aspects of Cecid Biology of Importance in Mushroom Culture | I.J. Wyatt | 21 | 271 |
| Cecid Control by Incorporation of Insecticides in Composts | N.W. Hussey and I.J. Wyatt | 22 | 280 |
| Developments in the Production of Mushroom Mycelium in Submerged Liquid Culture | S.S. Block | 23 | 287 |
| Germinations monospermes de la truffe, Tuber melanosporum Vitt. | P. Guiochon | 24 | 294 |
| Présence dans les extraits du champignon de Paris (Psalliota campestris) d'un facteur abiotique végétal et d'une enzyme productrice d'acides aminés | R. Piedelièvre, L. Mallet and M. Héros-Dekeirel | 25 | 298 |
| Effect abiotiques observés sur le développement des graines sous l'influence des produits extraits de Psalliota campestris et par son milieu de culture | R. Piedelièvre, L. Mallet and H. Renoux-Blondeau | 26 | 304 |
| Experiments in the Cultivation of Pleurotus ostreatus | S.S. Block, G. Tsao and L. Han | 27 | 309 |
| Studies on Horse Manure Compost and Mushroom Yields | E.L. Pennell and J.C. Bovenkerk | 28 | 326 |
| Further Experiments with Pig Manure | C . Riberrasmussen | 29 | 332 |
| Industrial Research and Investigations into Some Factors Affecting Yield | E. Häuser and J.W. Sinden | 30 | 342 |
| Peak-Heating and its Effect on Cropping Yields | C . Riberrasmussen | 31 | 349 |
| nfluence of Storage at the Temperature of 2°C below Zero on Productivity of the Spawn (Manure Spawn)I | I. Heltay with the cooperation of J. Barber | 32 | 362 |
| Data on the Determination of the Cropping Value of Wild Mushroom Strains Taken into Cultivation | A.L. Uzonyi | 33 | 379 |
| Rice-straw Compost | I. Heltay and I. Zâvodi | 34 | 393 |
| Animal Pests of Cultivated Mushrooms in the United States | C.A. Thomas | 35 | 400 |
| "Watery Stipe" - a Preliminary Investigation | D.G. Gandy | 36 | 411 |
| "Open Veiled" or "Hard Gilled" Mushrooms | C.R. Rasmussen, M.G. Amsen and G. Holmgaard | 37 | 416 |
| Watery Stipe Disorder of Mushrooms | I.F. Storey and E. Lester | 38 | 430 |
| Investigations of the Mummy Disease | L.R. Kneebone | 39 | 442 |
| Mushroom Discoloration Research at the University of Delaware | D.H. Hughes | 40 | 447 |
| Versuche mit Deckerde | H. Riethus | 41 | 450 |
| Mushroom Growing in Hungary in the Years 1956-58 | I. Heltay | 42 | 457 |
| Les propriétés biotiques et alimentaires du champignon de Paris | M. Lucien Mallet | 43 | 465 |
| Analyses Tending to Elucidate some Chemical Characteristics of the Horse Manure Used by the Hungarian Mushroom Growing Undertaking in 1958 | M. Lerner | 44 | 470 |
| Kulturversuche mit Wildformen des Champignons und anderen Agaricaceen | F. Passecker | 45 | 477 |
| Some Observations about Diseases on Mushroom Farms in Holland | M. Van Der Vliet | 46 | 484 |
| Unkrautpilze auf Champignonbeeten | F. Passecker | 47 | 488 |
| Wirtschaftliche und technische Probleme in der Bundesrepublik Deutschland | E. Hullen | 48 | 500 |
| Mushroom Growing in Poland | T. Bukowski | 49 | 504 |
| Probleme der Champignonzucht in Oesterreich seit dem Internationalen Kongress in Paris 1956 | L. Stockert | 50 | 507 |
| Die Entwicklung der Champignonzucht in der Schweiz seit 1956 | J. Kuhn | 51 | 510 |
| Heating and Ventilating Theory and Practice | R. Watson | 52 | 514 |
| Some Ideas about Mushroom Houses | J.H.J. Herfkens | 53 | 524 |
| Pasteurization Room Design and Construction | T. O'Connor | 54 | 539 |
| The New Dutch Mushroom Experiment Station | P.J. Bels | 55 | 547 |
| Mushroom Research in the United Kingdom | F.W. Toovey | 56 | 550 |
| The New Mushroom Research Center of the Pennsylvania State University, U.S.A. | L.R. Kneebone | 57 | 555 |
