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- [21] SEASONAL-VARIATION IN ROOT HARDINESS OF CONTAINER-GROWN SCOTS PINE, NORWAY SPRUCE, AND LODGEPOLE PINE-SEEDLINGS CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE, 1987, 17 (08): : 787 - 793
- [23] EFFECT OF HEXAZINONE ON THE AGROCHEMICAL PROPERTIES OF SOD-PODZOLIC SOIL AND GROWTH OF PINE-SEEDLINGS SOVIET SOIL SCIENCE, 1987, 19 (03): : 53 - 58
- [24] GROWTH AND MAINTENANCE RESPIRATION OF SHOOT AND ROOTS IN SCOTS PINE-SEEDLINGS ZEITSCHRIFT FUR PFLANZENPHYSIOLOGIE, 1981, 101 (05): : 391 - 398
- [25] COMPARATIVE PERFORMANCE OF CONTAINERIZED AND BARE-ROOT SITKA SPRUCE AND LODGEPOLE PINE-SEEDLINGS IN UPLAND BRITAIN FORESTRY, 1988, 61 (02): : 149 - 163
- [28] EARLY SURVIVAL AND HEIGHT GROWTH OF DOUGLAS-FIR AND LODGEPOLE PINE-SEEDLINGS AND VARIATIONS IN SITE FACTORS FOLLOWING TREATMENT OF LOGGING RESIDUES USDA FOREST SERVICE PACIFIC NORTHWEST RESEARCH STATION RESEARCH PAPER, 1992, (451): : U1 - 22
- [30] PONDEROSA PINE-SEEDLINGS AND COMPETING VEGETATION - ECOLOGY, GROWTH, AND COST - INTRODUCTION USDA FOREST SERVICE PACIFIC SOUTHWEST RESEARCH STATION RESEARCH PAPER, 1990, (199): : 1 - 10