Zajączkowska, J., Warsaw Agricultural University

• Vol 43, No 1 (1974) - Articles processed outside the current editorial system
  Effect of the change of nitrogen source on photosynthesis and respiration of Scots pine (Pinus silvestris L.) seedlings
  Abstract  PDF
• Vol 43, No 1 (1974) - Articles processed outside the current editorial system
  Gas exchange and organic substance production of Scots pine (Pinus silvestris L.) seedlings grown in soil cultures with ammonium or nitrate form of nitrogen
  Abstract  PDF
• Vol 42, No 4 (1973) - Articles processed outside the current editorial system
  Gas exchange and organic matter production of Scots pine (Pinus sihestris L.) seedlings grown in water culture with ammonium or nitrate form of nitrogen
  Abstract  PDF